The two words Mohammad wants to know about are " to proofread" and " to copyedit."

Mohammad 想知道的两个词是“校对” 和“编辑” 。

" To copyedit" usually means to make sure that all of the facts that are stated in the piece of writing are correct, to make sure that it is accurate, to make sure that it is consistent.

“To copyedit”通常意味着确保文章中陈述的所有事实都是正确的，以确保它是准确的，以确保它是一致的。