I am a researcher studying +（你的研究方向） and now trying to revise my manuscript which willbe submitted to the +（你的投稿期刊）. Please help me to ensure the grammar and spellingare correct. Do not try to improve the text, if no mistake found, tell me this paragraph is good.If you find grammar or spelling mistakes, please list the mistakes you find in a two-columnmark down table, put the original text in the first column, put the corrected text in the second column, and do highlight the key words you fixed in bold.