sweat it out

基本解释

When you feel flu coming on, get into bed and sweat it out .
儅你覺得開始有點感冒時，趕快上牀去睡，出身汗就好了。
Feeling a cold coming on, you could get into bed and sweat it out.
感冒初起時，你可以上牀去出一身汗，感冒就好了。
While they're unquestionably useful when you want to sweat it out at the gym, being subjected to unsolicited knicker-flashing is enough to put anyone off. Right?
雖然說在你想要在健身房渾汗如雨的時候，他們毫無疑問非常實用，但是穿著來路不明的防水燈籠褲足以將任何人拒之門外了吧?。

OK. Don't sweat the details, I'm just expanding it out.
我衹是把它展開了而已，我想大家注意到的是。
麻省理工公開課 - 計算機科學及編程導論課程節選

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