It took Sankai over two decades to build an exoskeleton that uses brain waves to move.

吉行花了二十多年打造了一套机器外骨骼，它使用脑电波来驱动。

When a person wearing the exoskeleton called HAL bends to lift a heavy object, the machine detects the movement, says developer and CEO of Cyberdyne Yoshiyuki Sankai.

当人穿着名为HAL bends的外骨骼设备举起重物时，机器就能检测出运动，生化人公司CEO山海嘉之如是说。