treadle

1. To work a treadle . Or operate a lathe?: 一定要开车床才算劳动？

2. He told me that the treadle pump was a gift from God.: 他告诉我，脚踏泵真是上天的恩赐。

3. He told me that the treadle pump was a gift from God.: 他告诉我，脚踏泵真是上天的恩赐。

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