The editor made grammatical changes to the article: such as the correct use of "a" and "the". In addition, the editor also modified the expression. After revision, the article is smooth and easy to understand.

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The whole service process is very smooth. Designers can understand our ideas very well, and the drawings are relatively fast. The final journal cover was also successfully accepted, thank you!

This is the fourth time to ask LetPub to help polish the language. After LetPub edited the article, it was greatly improved and was recognized by editors and reviewers. We will continue to cooperate with LetPub in the future!!

The paper editing service is very professional, and some grammatical errors and formatting errors in the paper have been corrected. The reviewers are very satisfied with the language expression of the paper. Great!

Thank you to LetPub for the professional revision of the manuscript. The polishing effect is exceptional. The language problems pointed out by the editors and reviewers were solved easily.

Thank you LetPub very much for polishing my article. The journal accepted it for publishing right after language revision. Before the journal editors referred me to LetPub, I had given my manuscript to another language editor, but it did not go through. I am grateful for LetPub's professional and detailed approach. LetPub's service is highly professional and totally worth the price.