YOU SAID:

This site used to be funnier, when the translations weren't as good

INTO JAPANESE

翻訳があまり良くなかったとき、このサイトは以前はもっと面白かったです

BACK INTO ENGLISH

This site used to be more interesting when the translation wasn't very good

INTO JAPANESE

このサイトは、翻訳があまり良くなかったときにもっと面白かったです。

BACK INTO ENGLISH

This site was more interesting when the translation wasn't very good.

INTO JAPANESE

翻訳があまり良くなかったとき、このサイトはもっと面白かったです。

BACK INTO ENGLISH

This site was more interesting when the translation wasn't very good.