English Language editing—Mechanics of Materials Problem Set and Solution：Chpt. 1 Stress and strain

It's part of a textbook under publishing which is 2030 words in length. The editing work needs to be completed within 3 working days. As the editor, you need to correct errors in spelling, grammar, punctuation, symbols, and to check problems in terminology, accordance, logic, science, and citation. Other attentions include: (1) Edit in Word track change mode and keep all traces of editing; (2) directly revise clear problems (no need to edit the words in the figures, no need to change the font of words and variable symbols), But if you are not sure about the author's original meaning or find something suspicious, put forward specific questions and comments to the author, don't revise directly; (3) Besides the edited manuscript, an editing certificate signed by you is also needed. We ll provide the certificate sample to you; (4) Customers may raise questions after receiving the edited manuscript and you need to assist us to answer them. It is forbidden to disclose or abuse this unpublished book manuscript or any part of it. Any verifiable malicious disclosure or abuse will be prosecuted for legal liabilities.