Hara said the robots can make most human movements, except for running, which could cause a lot of noise and shaking because of the weight of iron-made robots and their designs.

• 原先生说，这种机器人可以做大部分的人类动作，除了跑步之外，由于铁制机器人的重量与其他设计，跑步可能制造很大的声响与震动。