YOU SAID:

I really hope that this party will last long.

INTO JAPANESE

君たちが同じ間違いをしないといいんだが

BACK INTO ENGLISH

I really hope that you don't make the same mistake.

INTO JAPANESE

君たちが同じ間違いをしないといいんだが

BACK INTO ENGLISH

I really hope that you don't make the same mistake.