YOU SAID:

some sunny day, we'll meet again, don't know where, don't know when.

INTO JAPANESE

晴れた日、また会えるだろうし、どこで、いつか分からない。

BACK INTO ENGLISH

I'll see you again on a sunny day, and I don't know where or someday.

INTO JAPANESE

晴れた日にまた会おう、いつかはどこで会えるかわからない。

BACK INTO ENGLISH

I'll see you again on a sunny day, I don't know where I'll see you someday.

INTO JAPANESE

晴れた日にまた会おう、いつかどこで会えるかわからない。

BACK INTO ENGLISH

I'll see you again on a sunny day, I don't know where I'll see you someday.