He breaks out in a sweat just at the thought of flying.

他一想到飞行，就浑身冒汗。

《牛津词典》

It turns out that sweat contains a lot of toxins that you're body is trying to get rid of, and for people with extremely sensitive skin, that can spell disaster.

事实上，汗水中含有人体排出的毒素，而一些人的皮肤过于敏感，就导致了这一悲剧的发生。

youdao

A cold egg left out at room temperature can sweat, facilitating the growth of bacteria.

室温下的冷鸡蛋会“出汗”，容易使得细菌生长。

youdao

The idea of having your identity tagged from birth brings many of us out in a cold sweat, and is the reason large swathes of the public remain vehemently opposed to the concept of biometrics.

CNN: Fully biometric airports becoming a reality

"I was waking up four out of seven nights in a full sweat, worrying about my P and L, " he says.

FORBES: Life

Matthew Dixon often arrives to work in a sweat and out of breath.

WSJ: Run to Work, Run a Hotel