The best way to cheer yourself up is to try to cheer somebody else up.
The robot is a device that is designed to do the work of a human being, but it is not a human being.
机器人是一种被设计用来完成人类工作的设备，但它并不是人类。
我不是说唱歌手，我是个玩说唱的诗人。
生活是一段旅程，无论道路和住宿多么糟糕，都必须前行。