Kays
凯斯（人名）
🗣️ 情景例句
Be on your guard.
你要提防着点儿。
Why are you squealing, my friend?
朋友，你为什么要发出尖叫？
Of course. And why not buy some English tapes and some books to go with them? I'm sure you'll find them useful.
当然了。干吗不买些英语磁带和与之配套的书呢？我相信你会觉得它们有用的。