1·If some serious accident happened, do not uninstall or repair engine by yourself without manufacturer or dealer permission, contact with local dealer to deal with it.
当柴油机发生重大事故后如果未经厂家及经销商的允许，请您不要私自拆检或维修，应及时联络经销商进行处理。
2·I had to dismantle the engine in order to repair it.
我得把发动机拆开来修理。
—— 《牛津词典》
3·The special field that I learn is an aircraft keep the engine main body in repair keeping direction in repair.
我学的专业是飞机维修发动机主体维修方向。
4·An engineer is supposed to know how to repair the engine.
一个工程师应该知道如何修理这台发动机。
5·According to the 4s shop mechanic said they had worked in the car repair, engine maintenance vehicles because of bad form total with 50%.
据4s店的机修技师说，在他们所经手修理的轿车中，车辆因发动机维护不良形成的毛病占总毛病的50%。
6·A combination of several years of work experience in the trade and some high school or college courses in small engine or equipment repair are usually required for trade certification.
通常需要多年的行业内工作经验，以及高中或小型发动机或设备维修的大学课程的组合，才有资格获得行业认证。
7·It covers many aspects from engine cylinder parts foundry, manufacturing of auto tyres, seat, manufacturing of interior motives to auto examines, repair and maintain, etc.
涵盖了从发动机缸体等零部件铸造、轮胎制造、座椅、内饰件制造，以及汽车检修、保养等诸多方面。
8·It is an important work in automobile service and repair to adjust the valve clearance of engine.
汽车发动机气门间隙调整是汽车使用和维修中经常进行的一项重要作业。
9·This design is mainly used for repair the car engine in the process of decomposition and assembly work.
本设计首要用于汽车发起机补缀过程中地合成与装配功课。
10·I can't repair a car engine; it's quite beyond my Ken.
我不会修理汽车引擎，这超出了我的知识范围。