YOU SAID:

What if you did it but you didn't but you also did sometime ago on a bright moon night.

INTO JAPANESE

やったけどやらなかったけど、いつか前の明るい月の夜にやったとしたらどうでしょう。

BACK INTO ENGLISH

I did, but I didn't, but what if I did someday on a night with a bright moon before?

INTO JAPANESE

やったけどやらなかったけど、いつか前の明るい月のある夜にやったら？

BACK INTO ENGLISH

I did, but I didn't, but why don't you do it one night with a bright moon before?

INTO JAPANESE

やったけどやらなかったけど、前の明るい月のある夜にやってみませんか？

BACK INTO ENGLISH

I did and didn't do it, but why not do it on a night with a bright moon before?

INTO JAPANESE

やったしやらなかったけど、前に月が明るい夜にやってみませんか？

BACK INTO ENGLISH

I didn't do it, but why don't you try it on a night when the moon is bright?

INTO JAPANESE

私はしませんでしたが、月が明るい夜に試してみませんか？

BACK INTO ENGLISH

I didn't, but why not try it on a night when the moon is bright?

INTO JAPANESE

私はしませんでしたが、月が明るい夜に試してみませんか？

BACK INTO ENGLISH

I didn't, but why not try it on a night when the moon is bright?