英语语法分析

So they are using their treadle pumps again.

所以他们重新使用踏板抽水机。

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。

Men with treadle pumps often no longer have to leave the farm to seek extra work in cities.

有踏板水泵的男人也不用再离开农田去城市寻找额外的收入。