他有许多事实和数据证实自己的立论。

He was armed with many facts and figures to prove his case.

youdao

我敢肯定，你还不知道这些事实和数据——至少不完全知道。

I'm sure you did not know about these facts and figures.

youdao

我敢肯定，你还不知道这些事实和数据——至少不完全知道。

I'm sure you did not know about these facts and figures.

youdao