Metroliner
都市间高速列车
🗣️ 情景例句
Dinner's on me.
晚饭我请客。
Do you know what the population of Japan is?
你知道日本的人口是多少吗？
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。