Gestures can also regulate the exchange between you and your audience. If you want the audience to respond to a question, you can extend both palms to invite a response.

手势还可以规范你与听众之间的交流，如果你想让听众回答问题，你可以伸开两个手掌欢迎回答。

youdao

Are you tired of getting sweaty palms and butterflies in your stomach in social situations? Use this guide to say sayonara to shyness.

你讨厌了在社交场合总是手心冒汗，心里扑腾扑腾乱跳？按下面的指导去做来克服害羞。

youdao

You see three arms in front of you, and you can feel your palms dampen with fear-induced perspiration.

你看见面前有三支手臂并且你能感觉到你的手掌因为害怕而微微潮湿，甚至出汗。

youdao

Your heart is beating, your palms are sweating, you're breathing harder.

你的心砰砰直跳，手心发汗，呼吸变得困难。

耶鲁公开课 - 心理学导论课程节选

If you want to read palms in Maryland or sell flower arrangements in Louisiana, you'll need a license to do it.

FORBES: Worker's Permit

This feature allows you to rest your palms on the keyboard without bending your wrists.

CNN: Tips and taps to relieve your carpal tunnel and repetitive stress syndrome

You could run your palms over it to etch in the memory.

FORBES: A 1980s Cold War Kid's View From Moscow