But that's the sort of the thing we do and it's coupon clipping and it's risk mitigation or risk elimination--fairly short.

但这似乎就是我们正在做的事情,那就是定期得到收益,同时也是风险弱化或者风险消除-的确很短。

耶鲁公开课 - 金融市场课程节选

That's coupon clipping and risk mitigation.

这就是定期获得收益和风险规避。

耶鲁公开课 - 金融市场课程节选