我已经放弃了她还活着的一切希望。

I had relinquished all hopes that she was alive.

youdao

我已经放弃了她还活着的一切希望。

I had relinquished all hope that she was alive.

youdao

我已经放弃了。对不起，没有发挥出来。

I've given up. Sorry it didn't work out.

youdao

But, I've dropped that assumption and now I'm going on to assuming that they're taking account of their dependence on each other, taking account of their different expected returns, and taking account of their different covariances and variances; so that's what we've got.

不过我已经放弃了那个假定,我现在假定,我们需要考虑它们彼此间的相关性，它们有着不同期望收益，不同的协方差和方差;,这是我们所学到的。

耶鲁公开课 - 金融市场课程节选