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Despite its tiny size it can pump up to 2.5 litres of blood every minute.
虽然它的体积很小,但是它却能够每分钟泵出多达2.5升的血液。
youdao
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Tips: 50,000 tiny flakes of skin fall off your body every minute.
小提醒:每分钟都有5万片细小的皮肤从你的身体上脱落。
youdao
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Tips: 50,000 tiny flakes of skin fall off your body every minute.
小提醒:每分钟都有5万片细小的皮肤从你的身体上脱落。
youdao