Today he is making a machine. He wants to ride the machine like a bike and fly it like a plane.

今天他在制造一种机器，他想把这种机器像自行车一样骑，像飞机一样飞。

youdao

Today he is making a machine. He wants to ride the machine like a bike and fly it like a plane.

今天他在制造一种机器，他想把这种机器像自行车一样骑，像飞机一样飞。

youdao