Bernouilli
月球表面第一象限内大坑名
🗣️ 情景例句
I'm pleased to meet you, Mr. Peter.
皮特先生，很荣幸认识你。
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
Sorry to bother you.
抱歉，打扰一下。