Wrenches on the pedals, a chain looped on the steering wheel, a phone controlling it all.
扳手在踏板上，链条在方向盘上，一部电话就控制着这一切。
That kind of corrosion can destroy your bike frame, cease up your steering, or stop your gear and chain.
这种腐蚀可以摧毁你的自行车框架，停止你的方向盘，或停止您的渔具和链。
One would expect some steering effects from the down chain pulling the cassette on one side of the wheel.
人们会期望一些指导作用的下跌链拉动盒式一方的方向盘。
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