1. The roller-skates that threw you on your face.
那个我扔到你脸上的溜冰鞋。
2. Given the technology of the time, in-line skates could not be designed to function as well as conventional roller-skates.
受工艺技术的发展时间所限，直排轮的功能不能设计的和传统的四轮溜冰鞋一样。
3. 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。
4. She traded her roller-skates for his walkman.
她拿旱冰鞋换了他的随身听。。
5. Narrator:Sandy and Sue have new roller-skates
旁白：桑迪和苏都有新的旱冰鞋
6. Narrator: Sandy and Sue have new roller-skates
桑迪和苏有了新的旱冰鞋。
7. Strapped to one's feet, in a manner not unlike roller-skates are crampons.
在脚上捆绑皮带，不是像旱冰鞋那样，鞋底要有铁钉。
8. A boy of about ten came up on roller-skates.
一个10岁左右、脚蹬旱冰鞋的男孩滑了过来。
9. Narrator: Sandy and Sue have new roller-skates.
旁白：桑迪和苏都有新的旱冰鞋。
10. Old ladies will buy roller-skates and non-smokers will buy pipe-cleaners.
老太太们会买四轮冰鞋，根本不吸烟的人也会买烟斗清洁器。