按钮开关：手操作轻巧灵便，分有绳操纵和无线遥控两种方式。

Button switch: operation right spirit, a string manipulation and wireless remote control two ways.

youdao

如果你认为像汽车的外骨骼，战斗变种需要建设处理崎岖的地形，但它必须依然是轻巧灵便，它需要对自身实力进行操作。

If you think of an exoskeleton like a car, the combat variant needs to be built to handle rugged terrain, yet it has to still be agile and light, and it needs to operate on its own power.

youdao