Paraphrasing doesn't help either.
This is the problem with many newbies, they are actually plagiarizing but rephrasing, thinking it will not be known. The advice is to write post all off hand, or if using a site, the link should be included.
I don’t quite know where the forum stands on accidental plagiarism.
It has to be indicated that it is translated from certain site with link included, else it is plagiarism that supposed to result to ban.