| 1. | She traded her roller-skates for billy 's portable radio .
她拿旱冰鞋换了比利的手提收音机。 |
| 2. | She roller - skated across rather unsteadily
她穿著旱冰鞋晃晃悠悠地滑了过去 |
| 3. | Interviewer : why do the actors wear roller - skates
为什么演员都穿辊-冰鞋？ |
| 4. | Don ' t skateboard or roller - skate on the road
不在马路上滑滑板、溜旱冰！ |
| 5. | She traded her roller - skates for billy ' s portable radio
她拿旱冰鞋换了比利的手提收音机 |
| 6. | Roller - skating is very popular among young people in the city
滚轴溜冰在城市青年中很流行。 |
| 7. | Bill : no , but i can roller - skate
比尔：不会，但是我会溜冰。 |
| 8. | Must be going to roller - skate again
又是去溜冰吧 |
| 9. | Kids are banned from roller - skating in this community because it is quite dangerous
小孩子在本社区内是禁止玩直排轮的，因为太危险了。 |
| 10. | When i rode my bicycle , he ran behind me ; when i roller - skated on the sidewalk , he trotted behind
我骑自行车的时候，它在我的旁边跑着；我在人行道上滑旱冰的时候，它在后面跟着。 |
