When my hand lay on her calf, I felt the constant twitching play of muscles.

当我的手放在她的小腿上时，我感觉到肌肉不断地在抽搐。

youdao

I like to write by hand when I travel.

当我旅行时，我喜欢手写一些东西。

youdao

This can be a problem when we hand in our articles.

当我们交文章的时候，这可能是一个问题。

youdao

It was the hand that Beatrice had grabbed in hers when he reached for one of the purple flowers.

VOA: special.2009.05.30

When we started with the entire class, I showed the children how to bind the book by hand.

这门课最开始的时候，我向孩子们展示了如何把书用绳子缝起来。

麻省理工公开课 - 媒体、教育、市场课程节选

Why don't we have you, when the time comes, raise your hand if you're supposed to be representing a one?

为什么让家上来呢，如果你代表1，就举起你的手？

哈佛公开课 - 计算机科学课程节选

When hand sanitizers were placed in dorms at the University of Colorado, a study on infection control found that overall illness rate dropped by 20 percent and missed school days by 43 percent.

FORBES: Super Bowl Sanitation: "Washed Up" Giants Outpoint Docs

As a tactile set of symbols it is believed that the technology could also be used by fire-fighters to communicate with each other in smoke-filled buildings when hand or radio communication is not possible.

CNN: Future dress code: Very smart

Study after study shows marked reductions in transmission in public spaces when hand hygiene is practiced, and a recent study found nearly undetectable influenza particle levels after hands contaminated with influenza were washed with either soap and water or an over-the-counter gel containing at least 50 percent alcohol.

CNN: Commentary: Flu and your health on a plane