Those in favour, please raise your hands.

赞成者举手。

《新英汉大辞典》

Raise your hands if you like junk food.

如果你喜欢垃圾食品，就举起你的手。

youdao

They must raise their hands for water or to go to the restroom.

他们必须举手表示要喝水或去洗手间。

youdao

What about, raise hands this time, what about Player II?

这次举手回答,参与者II呢

耶鲁公开课 - 博弈论课程节选

So okay, let's have a look. Did anyone choose -- raise your hands, Be brave here.

好的,我们看一看,有人选了吗,请大家踊跃举手

耶鲁公开课 - 博弈论课程节选

And raise your hands if you think there won't be.

如果你们认为不会请举手。

麻省理工公开课 - 化学原理课程节选

Behind me I've got the Mohan family -- Edward, Kathleen and Sarah -- raise your hands.

WHITEHOUSE: President Obama on the American Opportunity Tax Credit

Ask any roomful of people who would want that and most of them will raise their hands.

FORBES: A Morningstar Upgrade Says We Are On The Right Track

When the call went up for military veterans to raise their hands, the air was forested with arms.

BBC: Mitt Romney's dwindling 'diner' supporters