Peter: Hi, Li Yan! Look at Mr Zhang and Miss Liu!

彼得：嗨，李燕！看张先生和刘小姐！

Li Yan: What are they doing?

李燕：他们正在做什么？

Peter: They're playing badminton.

彼得：他们正在打羽毛球。

Li Yan: How about Mr Liu and Miss Qi?

李燕：刘先生和齐小姐呢？

Peter: They're playing tennis.

彼得：他们正在打网球。

Li Yan: Look at Zhou Pei and Kate!

李燕：看周培和凯特！

Peter: Wow! They're playing ping-pong.That's my favourite sport!

彼得：哇！她们正在打乒乓球。那是我最喜欢的运动！

Li Yan: Really? Can I play it with you?

李燕：真的吗？我可以和你一起打乒乓球吗？

Peter: Certainly!

彼得：当然可以！