Jetpack
喷气发动机组件
🗣️ 情景例句
They are not personal or private.
并不是私人的问题。
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
At one point, it seemed certain that their plane would crash.
在有个地方，飞机似乎肯定要坠毁了。