This is a formula that applies to-- what if an asset pays a fixed amount every period and then stops?

这个公式应用于...,如果一份资产在每段时期都给与支付,然后突然停止了怎么办

耶鲁公开课 - 金融市场课程节选

But it means to cut short, to cut short and therefore get in a little bit earlier.

意思是突然停止,突然停止,然后提前一点进入

耶鲁公开课 - 聆听音乐课程节选