1. Hi, Joe. Welcome!
1. 嗨,乔。欢迎!
Hi, Peter.
嗨,彼得。
2. Is this your room, Peter?
2. 这是你的房间吗,彼得?
Yes. Come in, please.
是的。请进。
It's nice!
很漂亮!
Thank you.
谢谢你。
3. Are these your books?
3. 这些是你的书吗?
Yes, they are.
是的,它们是。
Wow!
哇!