1. There are many children playing football on the playground.
2. We have lots of English books.
3. There are some books on the bookshelf.
4. They are American boys.
5. These are erasers.
上一篇：钢铁是怎样炼成的5~18章环境描写?
下一篇：没有了
1. There are many children playing football on the playground.
2. We have lots of English books.
3. There are some books on the bookshelf.
4. They are American boys.
5. These are erasers.