We've seen a drop off of the amount of money that we have to spend when we are on tour."

VOA: standard.2010.02.21

This shows a strong seasonality and then a drop off since 2006.

这体现了房地产的季节性,06年又是一次跳水

耶鲁公开课 - 金融市场课程节选

Because it has to drop off precipitously.

因为它必须陡然减少。

麻省理工公开课 - 固态化学导论课程节选

For Florida,where tourism accounts for more than 20 percent of the economy, the drop off was serious.

VOA: standard.2010.05.04

How far along do I have to go drop off a - c when I have slope -2b?

斜率-2b的线还要经过哪个横坐标呢

耶鲁公开课 - 博弈论课程节选

She says,'we went to visit, but have not been able to see our relatives.' She said relatives had only been allowed to drop off food at the gate and leave.

VOA: standard.2009.05.25

the Ax prime will drop off.

x 就被消去了

耶鲁公开课 - 基础物理课程节选

By 2012,they hope to set up a network of pick-up and drop-off locations for rented bicycles throughout New York City.

VOA: standard.2010.01.31

This pink line has to drop off from a all the way to c.

这条粉色的线要经过纵坐标a-c

耶鲁公开课 - 博弈论课程节选

For many years, adventure writer Peter Heller had nurtured a secret dream: to drop everything and go off to a tropical paradise and learn how to surf.

VOA: standard.2010.08.04