🗣️ 情景例句
You do?
真的知道？
I wish I could, but it's already late.
我是想多呆一会儿，但是时间已经很晚了。
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，