I don't know which is right, which is wrong for what I have done, I know these till I am old to death, so the only thing that I can do is try my best to do well.

我不知道我现在做的哪些是对的，哪些是错的，而当我终于老死的时候我才知道这些。所以我现在所能做的就是尽力做好。

youdao

Only till my natural death. have to I say which of what I HAs be doing is right or wrong, so now I HAs to try to do well in eVery abundancething, and then wait to die a natural death.

我不清楚我目前做的哪些是对的，那些是错的，而当我终于老死的时间我才清楚这一些。所以我目前所能做的根本那是尽力做好每一件事，然后等待着老死。

youdao

Only till my natural death. could I tell which of what I have been doing is right or wrong, so now I have to try to do well in.

我不知道我现在做的哪些是对的，那些是错的，而当我终于老死的时候我才知道这些。所以我现在所能做的就就。

youdao