The authors have reasonably addressed the comments of the two anonymous referees and they have modified their manuscript accordingly. However, the current version of the manuscript suffers from poor language and grammar and contains many errors and other shortcomings. Therefore, I have numerous alterations and corrections that should be made before the manuscript can be published in AMT.

For the Main text:
Use is made of both "thermo/optical" and "thermo-optical" within the manuscript. I strongly suggest that the authors stick to a single term and that, in addition, they use "thermal-optical" throughout the text (NOT in the References).
Line 24: remove the comma before " mainly".
Line 26: replace ", makes" by " and makes".
Line 30: replace "on one-year" by "on a one-year".
Line 31: replace "Due to" by "Since".
Line 34: replace "carbonaceous aerosols" by "carbonaceous aerosol".
Line 37: replace "in OC and EC aerosols, however dEC aerosols were" by "for OC and EC; however dEC was".
Line 41: replace "obvious higher" by "obviously higher".
Line 42: replace "days," by "days;".
Line 46: replace "monitored in winter," by "observed in winter and".
Line 46: abbreviations and acronyms, here "YRD", should be defined (written full-out) when first used. Since "YRD" is only used once within the Abstract, it should not be defined here, but replaced by "Yangtze River Delta".
Line 50: replace "traditional" by "the traditional".
Line 51: replace "BrC, the application of dEC data need" by "BrC; the application of dEC data needs".
Line 69: replace "can't" by "cannot".
Line 70: replace "emitted from" by "produced by".
Line 73: replace "of BrC" by "of the BrC".
Line 74: replace "modeling method" by "modeling".
Line 76: replace "method of OC" by "methods for OC".
Line 79: replace "and return" by "and the return".
Line 80: replace "as a split" by "as the split".
Line 82: replace "wildly used in present studies applied in" by "widely used in studies employing".
Line 90: replace "in ultraviolet" by "in the ultraviolet".
Line 90: abbreviations and acronyms, here "BC", should be defined (written full-out) when first used within the main text.
Line 91: replace "in near-infrared" by "in the near-infrared".
Line 98: replace "(2012a) and Wang et al. (2012b)" by "(2012a; 2012b)".
Line 99: abbreviations and acronyms, here "TOT" and "TOR", should be defined (written full-out) when first used within the main text.
Line 106: replace "collected wintertime" by "collected during wintertime".
Line 114: replace "organic carbon (OC)" by "OC"; "OC" was already defined in line 53.
Line 115: replace "can't" by "cannot".
Line 118: replace "where cover" by "with".
Line 120: replace "EC aerosols" by "EC".
Line 124: replace "laser, focus" by "laser focus".
Line 125: replace "chamber then the laser beam passed" by "chamber, then the laser beam passes".
Line 127: replace "analyzer," by "analyzer;".
Line 129: replace "mode," by "mode;".
Line 137: replace "dEC aerosols" by "dEC".
Line 138: replace "observed" by "measured".
Line 141: replace "dEC aerosols" by "dEC".
Line 159: replace "analyzed" by "determined".
Line 160: replace "and applied" by "by applying".
Line 161: replace "were shown" by "are shown".
Line 162: replace "was first" by "is first".
Line 163: replace "was volatilized" by "is volatilized".
Line 164: replace "kept at 840℃ for a while and went down to 550℃. In the second stage, EC was" by "is kept at 840℃ for a while and goes down to 550℃. In the second stage, EC is".
Line 166: replace "2%oxygen and 98%helium. The pyrolysis products were" by "2% oxygen and 98% helium. The pyrolysis products are".
Line 168: replace "two-diode lasers (658nm and 405nm) equipped Sunset analyzer," by "a two-diode lasers (658 nm and 405 nm) equipped Sunset analyzer;".
Line 170: replace "was detected" by "is detected".
Line 171: replace "was same as the" by "is the same as for the".
Line 173: replace "was shown" by "is shown".
Line 174: replace "were both" by "are both" and replace "signal were" by "signal is".
Line 176: replace "both two" by "both".
Line 177: replace "658nm" by "658 nm" and replace "BrC in" by "BrC at the".
Line 178: replace "thus this enhanced absorption at 405nm" by "the enhanced absorption at 405 nm".
Line 180: replace "study provided" by "study provides".
Line 182: replace "658nm" by "658 nm".
Line 183: replace "5%methane" by "5% methane".
Line 184: replace "95%Helium was injected and thus a known carbon mass could" by "95% helium is injected and thus a known carbon mass can".
Line 188: replace "All the data" by "All data".
Line 192: insert a space before "of 0.4 for EC".
Lines 199, 202, and 206: remove "Equation.".
Line 200: replace "were the" by "are the".
Line 203: replace "was the" by "is the".
Line 204: replace "was used" by "is used".
Lines 205, 241, 267, 329, and 463: there should be a space after each ";".
Line 207: replace "were fitting" by "are fitting" and replace "was the" by "is the".
Line 208: replace "represented" by "represents".
Line 210: replace "square" by "squares" and replace "led to" by "leading to".
Line 212: replace "showed that" by "shows that".
Line 213: replace "were within" by "are within" and replace "showed the" by "shows the".
Line 214: replace "were found" by "is found".
Lines 225-226: replace "were collected on prebaked quartz fiber filters which were under 450℃ for 6 hours (QFF, PALL, America) with 8*10 inch by" by "was collected on 8*10 inch prebaked quartz fiber filters (QFF, PALL, America) by".
Lines 230-231: replace "bank filters in four seasons collected following 10 mins exposures" by "blanks in the four seasons using 10 min exposure".
Line 233: replace "weighed by" by "weighed with an".
Line 235: replace "for further" by "until further".
Line 239: replace "(NOAA) were" by "(NOAA), was".
Line 242: replace "air masses" by "air mass".
Line 243: replace "500m" by "500 m".
Lines 249-250: replace "be seen in the research reported by Bao" by "be found in Bao".
Line 257: replace "were comparable" by "are comparable".
Line 257: "Chen et al. (2017)" is missing in the Reference list.
Line 260: replace "were probably" by "are probably".
Line 264: replace "1.3% to" by "1.3% to the" and replace "with max" by "with maximum".
Line 266: replace "sources of" by "sources of the".
Line 268: replace "aerosols levels" by "aerosol levels".
Line 270: replace "was affected" by "are affected".
Line 272: replace "which was" by "which is".
Line 273: replace "set in" by "in".
Line 274: replace "aerosols concentrations in China was" by "aerosol concentrations in China is".
Line 276: replace "winter, the" by "winter and the".
Line 277: replace "ratios in this study was 3.6, which was" by "ratio in this study was 3.6, which is".
Line 278: replace "in our" by "at our".
Line 281: replace "periods. During the study" by "period. During that".
Line 285: replace "Larger" by "A larger".
Line 286: replace "for period" by "for".
Line 288: replace "carbonaceous aerosols mass fraction of 5.2%. The result indicated" by "a carbonaceous aerosol mass fraction of 5.2%. The results indicate that".
Line 289: replace "contributes" by "contribute".
Line 293: replace "14.3% when" by "14.3% for".
Line 294: replace "Similar trend was found in" by "A similar trend was found for the".
Line 295: replace "studies had" by "studies have".
Line 298: replace "in four" by "in the four".
Line 309: replace "February, more details could" by "February; more details can".
Line 310: replace "emissions intensities" by "emission intensities".
Line 311: replace "in four" by "in the four".
Line 312: replace "aerosols concentrations" by "aerosol concentrations".
Line 315: replace "summer, higher" by "summer, the higher".
Line 316: replace "and higher" by "and the higher".
Line 317: replace "into gaseous" by "into the gaseous".
Line 320: replace "The OC/EC" by "The average OC/EC".
Line 326: replace "the 3.3 sections" by "section 3.3".
Lines 326-327: replace "indicated that strong" by "indicate strong".
Line 328: replace "carbon, further" by "carbon; further".
Line 329: replace "need to" by "needs to".
Line 334: replace "EC aerosols" by "EC".
Line 335: replace "quality in the" by "quality in".
Line 337: replace "source on" by "sources on".
Line 341: replace "there was no" by "there were no".
Line 343: replace "aerosols formations" by "aerosol formation".
Line 347: replace "could be found in three areas, first showed" by "can be found in three areas, first shown".
Line 349: replace "also shown" by "also seen".
Line 350: replace "was displayed" by "is".
Line 351: replace "appeared when" by "appears for".
Line 353: replace "The OC and EC showed" by "OC and EC show".
Line 356: replace "However the" by "However, the".
Line 361: replace "influences of air masses" by "influence of air mass".
Line 362: replace "in four seasons is illustrated" by "in the four seasons is shown".
Line 364: replace "indicating by" by "indicated by".
Line 364: abbreviations and acronyms, here "WS", should be defined (written full-out) when first used within the main text.
Line 367: replace "that sources" by "that the sources".
Line 369: replace "aerosols showed" by "showed".
Lines 369-370: replace "with the increasing of WS and highest dEC/OC were found when" by "with increasing WS and the highest dEC/OC were found for".
Line 371: replace "was highly likely the main sources contributing to" by "were highly likely the main sources contributing to the".
Line 373: replace "map are" by "maps are".
Line 375: replace "PSCF" by "the PSCF".
Line 376: replace "dEC aerosols and local contributions to OC and EC aerosols" by "dEC and local contributions to OC and EC".
Line 377: replace "Nanjing," by "Nanjing;".
Line 378: replace "dEC aerosols" by "dEC".
Line 379: replace "main sources" by "main source".
Line 380: replace "from southeast" by "from the southeast".
Line 383: replace "sources areas of dEC and EC were displayed" by "sources areas of dEC and EC were".
Line 384: replace "to biomass burning," by "with biomass burning;".
Line 385-366: replace "were in the section 3.3. In autumn, strongest local sources from the study site of OC and EC were found. However, the dEC" by "are given in section 3.3. In autumn, local sources from the study site were strongest for OC and EC. However, dEC".
Line 392: replace "aerosols pollution levels. In winter, dEC were" by "aerosol pollution levels. In winter, dEC was".
Line 397: replace "scale, it" by "scale; it".
Line 399: replace "reached to" by "amounted to".
Lines 400-401: replace "Mar 2016 in the areas around our study site, respectively, suggesting" by "March 2016, respectively, in the areas around our study site, suggesting".
Line 402: replace "dEC aerosols" by "dEC".
Line 403: replace "3 Mar" by "3 March".
Line 404: replace "aerosols concentrations" by "aerosol concentrations".
Line 407: replace "we did found" by "we found".
Line 409: replace "went through" by "passed over".
Line 410: replace "in northwest" by "in the northwest".
Line 411: replace "trajectory showed air mass" by "trajectories showed that the air masses".
Line 413: replace "trajectory showed" by "trajectories showed".
Line 414: replace "mass was" by "masses came".
Line 416: replace "periods which was" by "period which were".
Line 418: replace "appeared on" by "on".
Line 420: replace "only sources" by "only source" and replace "in the 3.1 and 3.2 section" by "in sections 3.1 and 3.2".
Line 421: replace "couldn't be ignored, too" by "cannot be ignored, either".
Line 424: replace "obvious higher" by "obviously higher" and replace "than those in" by "than in".
Line 426: replace "dEC aerosols" by "dEC".
Line 428: replace "winter, in addition, the location" by "winter; in addition, the locations".
Line 430: replace "in the section" by "in section".
Line 432: replace "Conclusion" by "Conclusions".
Line 436: replace "wavelength at" by "wavelength" and replace "so we" by "so that we".
Line 439: replace "Winter" by "winter".
Line 440: replace "of rain" by "by rain".
Line 442: replace "layers" by "layer".
Line 443: replace "significant" by "a significant".
Line 444: replace "ratios increased" by "ratio increased".
Lines 446-447: replace "in OC and EC aerosols, however dEC aerosols were" by "for OC and EC; however, dEC was".
Line 450: replace "informations" by "information".
Line 451: replace "dEC aerosols in" by "dEC in".
Line 453: replace "Large" by "A large".
Lines 453-454: replace "were monitored, significantly contributed to all the carbonaceous aerosols pollutions" by "was observed; these fires significantly contributed to the carbonaceous aerosol pollution".
Line 455: replace "than traditional" by "than the traditional".
Line 458: replace "couldn’t be ignored , further" by "could not be ignored; further".
Line 459: replace "need to" by "needs to".
Line 460: replace "More chemical" by "more chemical".
Line 461: replace "of the ion, the organic matter or the sugars in PM2.5 can be measured," by "for ions, organic matter or sugars in PM2.5 can be made;".
Line 463: replace "Wu et al., 2018;Wu et al., 2019" by "Wu et al., 2018; 2019".
Line 464: replace "researches" by "research".
Line 467: replace "is financially" by "was financially".
Line 470: replace "is supported" by "was supported".
Line 472: insert a space before "We would".
Line 474: replace "obsevation period. Besides, we are grateful for Prof. Yunhua Chang, who makes" by "observation period. Besides, we are grateful for Prof. Yunhua Chang, who made".
Line 475: replace "suggerestions to" by "suggestions for".
References:
1. Titles of journal articles should be in lower case instead of in Title Case.
2. Abbreviated journal names should be used.
3. For articles with only two authors, there should be no comma before the " and" that precedes the second author.
Lines 507, 526, and 582: replace "Envirn." by "Environ.".
Line 510: replace "Air. Waste." by "Air Waste".
Line 533: replace "Ji, D., Zhang, J., He, J., Wang, X., BoPanga, Liua, Z., Wang, L., and Wang, Y.:" by "Ji, D. S., Zhang, J. K., He, J., Wang, X. J., Pang, B., Liu, Z. R., Wang, L. L., and Wang, Y. S.:"
Line 535: replace "306," by "306, 293-306,".
Lines 568-574: "Petit et al., 2017" should come before "Pio et al., 2011".
Lines 580-587: "Saleh et al., 2014" should come before "Sandradewi et al., 2008".
Line 636: replace "7," by "7, 43182,".
Line 639: replace "254," by "254, 115620,".
Line 655: replace "38," by "38, L21810,".
Line 677, inside the figure: replace twice "solit" by "split".
Line 700: replace "periods" by "period".
Line 709: replace twice "bar" by "bars".
Line 712: replace "3 Mar" by "3 March".
Line 713: replace twice "bar" by "bars".
Line 719, inside the table: replace "Mar" by "March".

For the Supplement:
Page 1: At the top of this page it should be indicated that this the Supplement; furthermore, the title of the paper and at least its first author should be given.
Line 5: replace "Comparisons" by "Comparison".
Line 7: replace "at NUIST" by "at the NUIST".
Line 13: replace "Meaured" by "Measured".
Line 14: replace "model" by "model.".
Line 20: replace "from the" by "above the".
Line 24: replace "Reference" by "References".
Line 28: replace "Comparisons" by "Comparison".
Line 31: replace "at NUIST" by "at the NUIST".
Line 39: replace "Meaured" by "Measured".
Line 50: replace "from the" by "above the".
Line 69: replace "Ji, D., Zhang, J., He, J., Wang, X., BoPanga, Liua, Z., Wang, L., and Wang, Y.:" by "Ji, D. S., Zhang, J. K., He, J., Wang, X. J., Pang, B., Liu, Z. R., Wang, L. L., and Wang, Y. S.:"
Line 82: an abbreviated journal name is needed here.

The following alterations are still needed in the Main text before the manuscript can be published in AMT:
Line 47: replace "Yangtze River Delta (YRD) area" by "Yangtze River Delta area".
Line 77: replace "thermo-optical" by "thermal-optical".
Line 83: replace "wildly used" by "widely used".
Line 184: replace "95% Helium" by "95% helium".
Line 230: replace "banks in" by "blanks in".
Line 323: replace "in 3.3 sections" by "in section 3.3".
Line 378: replace "sources areas" by "source areas".
Line 509: replace "Air Waste." by "Air Waste".