Postpaleolithic
中石器时代的
🗣️ 情景例句
I had an interview today, too.
我今天也参加了一次面谈。
No one can call back yesterday.
往日不复返。
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。