The bike that suits Lisa is the battery-assisted Sport-on XCR handcycle, designed for cross-country use by those with some upper-body strength.

适合丽萨的自行车是一种由电池辅助的 Sport-on XCR 手动自行车，这是专为上半身有一定力量的人设计的越野自行车。

He now has a chip in his arm to open his front door, a set of mechanical arms, and a handcycle to get around.

现在， 他的手臂上有一个芯片可以打开他的前门，一套机械臂和一辆可以四处走动的手摇自行车。