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This creates a "pumping" action in the veins and return of blood to the heart.
通过练习拜日式，为静脉创造了一个“水泵”运动，将血液压送回心脏。
youdao
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And this, in turn, can result in poor pumping action.
这个，反过来会导致心脏供血功能变差。
youdao
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And this, in turn, can result in poor pumping action.
这个，反过来会导致心脏供血功能变差。
youdao