If you go to look at congressional discussion of tax rates, you won't see risk management mentioned very often.

如果你看过国会有关税率的讨论，就会发现“风险管理“出现的频率并不高。

耶鲁公开课 - 金融市场课程节选

The only other time that happened was when there was sort of talk of their losing their tax exemptions and tax rates were going down.

其他时间唯一可能发生的是,有一些传闻说,他们不再免税或者税率下降。

耶鲁公开课 - 金融市场课程节选

Tax rates are going up--there's no talk about losing their exemption--that's pretty compelling.

但是现在利率在上升-也没有关于不再免税的传闻,所以，那是非常诱人的。

耶鲁公开课 - 金融市场课程节选

I'm going to give some U.S. tax rates.

我来罗列出一些美国的税率

耶鲁公开课 - 金融市场课程节选