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On approaching the shore, waves break because of the same friction effect.
海浪近岸时会受到同一的摩擦力效应而分解。
youdao
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Thee efficiency of the machine is higher because there is less friction.
由于摩擦力较小，这台机器的效率更高了。
youdao
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Thee efficiency of the machine is higher because there is less friction.
由于摩擦力较小，这台机器的效率更高了。
youdao