"Alien Contact," for example, is an exercise developed for middle-school students who use hand-held devices that can determine their location.

例如，“Alien Contact”是为中学生开发的一种练习，他们可以使用手持设备来确定自己的位置。

youdao

Should I hand in my exercise book tomorrow?

我明天该交作业吗？

youdao

The student on duty should hand out the exercise books before class.

值班生应该在上课前分发练习本。

youdao

or actually ask the TFs in section to hand out a meter exercise that you can do for next week.

或者是叫助教在课间,发下个星期你们要做的关于节拍的作业。

耶鲁公开课 - 现代诗歌课程节选

On the other hand, a bullish outlook may suggest an exercise and hold strategy at a much lower premium in order to get future long-term capital gains.

FORBES: Goolsbee: Execs Rush To Exercise Options Before Tax Rates Rise

Going forward as trustees engage in this annual exercise, there will be more reason to hand income out to beneficiaries in lower tax brackets.

FORBES: Tax Hikes Hit Trusts Hard, Beneficiaries Pull Money Out

But Lewis also said counties could submit manual vote recounts after the deadline, ordering Harris to "properly exercise her discretion" in deciding whether to accept or reject hand-counted ballot totals.

CNN: Terry Lewis