Somebody with a hand up, so I can see it.

有人举手了，我看到了。

youdao

After a year of research, the team came up with a gravity-driven hand-washing machine successfully.

经过一年的研究，该团队成功研制出了一种重力驱动的洗手机。

youdao

The third is to take a picture of my hand holding the drawing and thendigitally match them up with a totally different background that I have photographed.

第三个方法是给我拿着图片的手一张照片，然后通过数字工具把它和我之前拍摄的完全不一样的照片拼接起来。

youdao

I stood up and argued about silly things, in a high voice and with violent hand movements.

VOA: special.2009.05.16

Somebody with a hand up, so I can see it.

有人举手了，我看到了。

麻省理工公开课 - 计算机科学及编程导论课程节选

People have referred to this as a J shaped curve with this little up tick in the left hand side and people--some people have sort of said, well maybe it's not so bad to be overweight because it's not so good to be underweight as well and that's a problem.

人们把这称为J形曲线,最左边有一个向上的弯钩,因此就有人说,也许超重也不一定就是一件坏事,因为体重过轻也不是什么好事,这是个问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The Conservative Richard Bacon suggested the NHS had "thought it was buying a Rolls-Royce, but had ended up with a second hand Datsun".

BBC: NHS IT debacle shows public accounts committee strength

The Bulova stopwatch has a two-inch main dial with second hand registering up to 30 seconds in increments of 0.1 second, with a subsidiary dial cumulator registering up to 30 minutes.

FORBES: Apollo 15 Bulova Moon Watch Up for Auction at Bonhams

For instance, there was a 53-year-old surgeon who cut his hand while he was doing surgery on, if I recall correctly, on abdominal cancer in a woman, and he ended up with a tumor of his hand that came from the woman's own cancer.

NPR: Startling New Evidence Cancer Is Contagious