常见例句

双语例句

The moveable superstructure is formed of two individual bridge flaps. A counterweight to support the process of motion is not provided.
可活动部分的上部结构由两个独立桥翼组成，桥翼移动过程中不需要提供任何平衡支撑。
The bridge pioneered the use of a moveable safety net that saved the lives of 19 construction workers over the course of the bridge's manufacture.
大桥倡导使用可移动安全网，该网在大桥建造过程中挽救了19名建筑工人的生命。