If you have a blog then it is not very unlike that there may be several comments which are other than English or your native language. Then it becomes very difficult to decide whether this comment is useful for the health of the site or not or if the reader wants any technical help.
If you any time caught in the similar situation then there is way through which you can always know what that comment mean and in which language it have been written. Just use the Google Translate, this will do the need full task very well.
I hope you would have like the above service as well as the post also, then consider the following related post also:
Stop looking those bulky Dictionaries: Use Google Translate to look for meanings