本文根据我部长期对莱康明发动机金属屑故障的数据统计，详细分析了发动机挺杆座磨损的机理和多种成因，并提出了相应的改进和防范措施。
The paper analyzes in details the wear reasons of engine tappet rod and proposes the relative measures for improvement based on the statistical data on metal troubles from our department.
在他周围的建筑开始倒塌，汽车像玩具一样晃动时，一座电线杆砸在了他的腿上。
A utility pole fell onto his legs as the buildings around him crumbled and the cars shook like toys.
驾车向基苏姆的南面行使数小时就来到了一个叫做奥余吉斯(Oyugis)的小镇，在该镇外的一座桥上，愤怒的卢奥人将一辆卡车打翻了，打倒了一根电线杆，然后等待着。
On a bridge outside Oyugis, a small town a couple of hours' drive south of Kisumu, angry Luos have overturned a lorry, pulled down a telegraph pole and are waiting.
应用推荐