Even if you are not prepared to work up a sweat three times a week, any activity is better than none.

即使你不准备1周流3次汗，任何活动总比没有要好。

《柯林斯英汉双解大词典》

You can really work up a sweat doing housework.

做家务真的会让人大汗淋漓。

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You will learn a new skill and work up a sweat at the same time.

这样的话，你在辛勤流汗的同时也学会了一项新技能。

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To get the best effect you will need to work up a sweat.

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Work up a gratifying sweat whenever you please in the 24-hour exercise room.

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Coupled with an hour of poses ranging from breathing exercises to static postures, you will work up a detoxifying sweat and leave feeling balanced and rejuvenated.

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