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把心脏比作帮浦是很普通的比喻。
The comparison of the heart to a pump is a very common one.
youdao
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但是我们不是有个手提的空气帮浦吗？
But don't we have a portable air pump?
youdao
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人的心脏和帮浦类似。
The human heart is analogous to a pump.
youdao
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人的心脏和帮浦类似。
The human heart is analogous to a pump.
youdao