1、So they are using their treadle pumps again.
所以他們重新使用踏板抽水機(jī)。

2、Aunt Sarah would play the old treadle organ and Uncle Harry and my Cousins would sing.
薩拉伯母彈著舊式的腳踏風(fēng)琴，哈里大伯和我的堂兄弟們伴唱。

3、She was working the treadle of her sewing-machine.
她正用腳踩動縫紉機(jī)的踏板。

4、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離開農(nóng)田去城市尋找額外的收入。

5、The treadle pump is easy to build from bamboo or other wood and two metal cylinders with pistons.
這種踏板式水泵可以輕松用竹子獲其他木頭和兩個(gè)帶活塞的汽缸做成。

6、He told me that the treadle pump was a gift from God.
他告訴我，腳踏泵真是上天的恩賜。

treadle翻譯