When using, the robot often running in tow plenty cable, this is very discommodiousness.

使用时机器人往往要拖着大量的电缆运行，很是不方便。

youdao

When using, the robot often running in tow plenty cable, this is very discommodiousness.

使用时机器人往往要拖着大量的电缆运行，很是不方便。

youdao