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- Reduce roller repairing periods and increase roller grinding efficieney through reasonably choosing grinding process. 对纺织企业降低生产和维修成本以及提高经济效益，具有较好的指导意义。
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The locksmith is repairing locks. 锁匠正在修锁。
- A steam roller is used in making and repairing roads. 蒸汽压路机用来修筑道路。
- They are repairing the defense works. 他们正在修防御工程。
- Repairing it is more trouble than it's worth. 这东西修理起来很麻烦，不值得修。
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- May I borrow your roller skates? 我可以借你的旱冰鞋吗？
- She turned the chair on its side to repair it. 她把椅子翻转过来修理。
- I have to wait in for the repair man. 我只得在家里等修理工。
- I'm all at sea; I've no idea how to repair cars. 我手足无措，不知道怎样修理汽车。
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- John managed to repair his car by himself. 约翰设法独力修理自己的汽车。
- The lorry was damaged beyond hope of repair. 卡车严重损坏，已无修复的希望。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- He is very experienced in/at repairing cars. 他修车很有经验。
- He soiled his hands repairing the machine. 他修理机器弄脏了手。
- A gang of workmen were repairing the road. 一群工人在修路。
- I'm afraid this old radio is beyond repair. 恐怕这台旧收音机不能修了。
