Kai
n. 卡伊（姓氏）
🗣️ 情景例句
Right. What's old?
对了， 旧的东西是什么？
I'd like a bowl of tomato soup,please.
请给我一碗西红柿汤。
Most business letters around the world are written in English.
世界上大多数商务信函都是用英语写的。