for sure

确定, 肯定

例句与用法：

I think he lives there but I couldn't say for sure.

我想他是住在那里的，但我不敢肯定。

For sure?

肯定吗?

He'll come for sure.

他肯定会来的。

That's for sure.

那是肯定的。

I Don't know for sure.

我不能肯定。

She won't dare do that again, and that's for sure.

她不敢再干那事了，那是毫无疑问的。

That's for sure!

这是毫无疑问的！

详细释义：

确切地

No one knows for sure what happened to Bill.

没有人确切知道比尔出了什么事。