1. What is special about the RVs?
They are like "houses on roads" with a kitchen, a bathroom and a bedroom inside, and people can live in them and travel freely.
2. Will you buy an RV in the future? Why?
Yes, I will. Because I can go anywhere I want whenever I want. / No, I won't. Because they can sometimes break down and I have to spend time fixing them.
答案：1. They are like "houses on roads" with a kitchen, a bathroom and a bedroom inside, and people can live in them and travel freely.
2. Yes, I will. Because I can go anywhere I want whenever I want. / No, I won't. Because they can sometimes break down and I have to spend time fixing them.
