它的上身由2个很小的铁制钩状爪子组成用于扎入毯覆盖的墙面使机器人爬行。

The upper body also has two small, steel, hook-like claws to sink into a carpeted wall as the robot climbs.

youdao

它的上身由2个很小的铁制钩状爪子组成用于扎入毯覆盖的墙面使机器人爬行。

The upper body also has two small, steel, hook-like claws to sink into a carpeted wall as the robot climbs.

youdao