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- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- sleeper maintenance 轨枕养护
- He's taking classes in car maintenance. 他正在上汽车维修课。
- The football game was won by a sleeper, an unknown new player. 足球比赛爆冷门，有一匹黑马赢球了，是一个名不见经传的新球员。
- Who is responsible for the building's maintenance? 谁负责这座大楼的保养事宜?
- I have bought a ticket for a sleeper. 我买了张卧铺票。
- Has he enrolled in the car maintenance class this year? 他今年报名参加汽车维修班的学习了吗？
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- A lot of the cost of maintenance go into renew brake. 很多的维修费用都花在了更换煞车方面。
- He is a good eater and a good sleeper. 他能吃会睡。
- I want to reserve a sleeper to Shanghai. 我想订一张去上海的卧铺。
- He had to work hard for the maintenance of his family. 他为了养家不得不去拼命工作。
- Can I get a ticket on the sleeper train to Pairs? 可不可以给我一张开往巴黎的卧车票?
- It was some trouble to arouse the little sleeper. 要唤醒那酣睡中的孩子实在有点费劲。
- He usually goes home on the sleeper. 他通常乘卧铺车回家。
- All the maintenance workers are stopping out until their demands are met. 全体维修工人正继续罢工，直到要求被满足为止。
- I've never known such a sleeper. 我从来没有看见过这么会睡觉的人。
- The Sleeper has been Awakened, what a glorious day! 沉睡者醒了，多么令人愉快的一天！
- One who is responsible for the maintenance of a golf course. 高尔夫球场看管员负责看护高尔夫球场的人
