A large vehicle with an enclosed body having special power-driven equipment for loading, compressing, and distributing wastes within the body.

一种拥有封闭车体及特殊动力设备的大型车辆，用来对垃圾进行装载、压缩和分类等工作。

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For electric driven equipment, disconnect power to the motors connected to the equipment.

假如是电驱动设备，要切断驱动电机的电源。

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Early versions of new labor restrictions still being hashed out in Congress would have barred children under 16 from operating power-driven farm equipment and kept anyone under 18 from working at agricultural co-ops and stockyards (the latest version would let kids keep running machines on their parents' spreads).

WSJ: The Panic Over Bullies