在防护服上投资值。

It pays to invest in protective clothing.

《柯林斯英汉双解大词典》

净投资是最低租赁收入总额与未保证残值之间的差额。

The net investment is the difference between the aggregate of the minimum lease receipts and the unguaranteed residual value.

youdao

借入资本能够使得投资者们伪造“alpha”值，或者得到高于市场回报率的回报。

Borrowed money allowed investors to fake "alpha", or above-market returns.

youdao

.. The portfolio expected return-- x3 we have to choose three things now: x1, x2, and x3.

要计算投资组合的预期收益-,我们必须确定三个值x1，x2和。

耶鲁公开课 - 金融市场课程节选