break a sweat 汗流浃背;流汗,也可以表示对某事投入大量精力。
【例句】
After jogging for 10 minutes, Jim started to break a sweat.
慢跑10分钟后,吉姆就开始流汗了。
He gave a perfect performance without even breaking a sweat.
他表演得很完美,不费吹灰之力。
【例句】
After jogging for 10 minutes, Jim started to break a sweat.
慢跑10分钟后,吉姆就开始流汗了。
He gave a perfect performance without even breaking a sweat.
他表演得很完美,不费吹灰之力。