@Biswapriyo, when a mod sees this, the timing may not be clear. Just to clarify, you're not identifying a post that needs translation, but asking whether it's appropriate for community users to replace non-English post text with English from Google Translate, right?
@fixer1234 @Biswapriyo Personally I wouldn't, Google translate isn't always correct. I usually post a comment "Super User is an English-only site, and all the questions and answers must be in English." and close unclear what you are asking, leaving it to the OP to translate.