It has to be proved that they are the guilty party.

尚需证明他们是有过错的一方。

《柯林斯英汉双解大词典》

youdao

We know he is the guilty party, because we saw him take the money.

我们知道他是有罪的一方，因为我们亲眼看到他拿钱的。

youdao

I think the colonel is the real guilty party.

我认为真正有罪的是上校。

youdao

I think the colonel is the real guilty party.

我认为真正有罪的是上校。

youdao