YOU SAID:

any good we've done will all disappear

INTO JAPANESE

我々 がやった良いすべてが消える

BACK INTO ENGLISH

We've done good all but disappears

INTO JAPANESE

私たちは良いことをしたけど、消えてしまった

BACK INTO ENGLISH

We did a good thing, but it disappeared

INTO JAPANESE

良いことをやったが、それが消えて

BACK INTO ENGLISH

Did a good thing, but it was gone.

INTO JAPANESE

良い事をしたが、それは消えていた。

BACK INTO ENGLISH

A good thing, but it was gone.

INTO JAPANESE

良いことだ、しかし、それは消えていた。

BACK INTO ENGLISH

A good thing, but it was gone.