They worked with hand trowels, a plywood form for lining the shaft with concrete, inch by inch, and a sturdy hand-built crank for lowering a man to the bottom and sending up buckets of sand.

他们的作业工具是：挖土用的手工泥铲、浇筑混凝土井壁用的胶合板模板、还有手工制作摇杆。 摇杆将一个人送到井底，那个人就在井底一点点挖土然后再通过摇杆把沙子一桶桶送到地面。

youdao

Trev: Wrong. You have to put it into an ice cream maker. Old-style ones were operated with a hand crank.

崔佛：错。需要把材料放进冰淇淋制造机。早期的机器是靠一支把手操作。

youdao

Trev : Wrong. You have to put it into an ice cream maker. Old-style ones were operated with a hand crank.

崔佛：错。需要把材料放进冰淇淋制造机。早期的机器是靠一支把手操作。

youdao

Early in the project the laptop included a hand-crank generator to power the battery.

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December212012.com also offers tips on survival and advertisements for the needed gear -- from gas masks to first aid kits and hand-crank radios.

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Although running has always been the group's primary focus, in recent years, Achilles has started offering hand-crank wheelchairs, tandem biking, triathlon training and kayaking.

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