break a sweat

基本解释

"They didn't break a sweat, " said Hare.
“他们连汗都没出，”黑尔说。
One of the quickest ways to break a sweat is to eat spicy food.
发汗最快的方法之一是吃辣的食物。
She then divided her subjects into three groups: A third were simplygiven lab therapy; they repeatedly viewed yellow and blue squareswithout shocks until they failed to break a sweat.
然后她把实验对象分为三组：三分之一给予实验室疗法；他们重复观看不伴有电击的黄色与蓝色方块直到它们不再吓得流汗。

Skilled liars don't break a sweat, but the rest of us get a little fidgety.
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Shaw calls it the most difficult song to sing on his debut, but he never seems to break a sweat.
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More research will be needed, but it could be that the sum total of how much movement we get throughout the day means more than whether we break a sweat for a shorter period.
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