That would be too silly; and Heaven only knows if they are up still.

那太愚蠢了；只有天知道他们是否还在。

youdao

I will love again, even if it takes a lifetime to get over you, heaven only knows.

我会再爱一次，即使用一辈子忘记你，天知道。

youdao

But if this is thou, heaven knows It only brings brightness.

但如果这是您， 天堂知道… 只带来亮光。

youdao