cross catenary suspension

例句：

1. 1. The engineer designeda cross catenary suspension to supportthe weight of the heavy equipment.
   工程师设计了一个过索线悬挂系统来支撑重型设备的重压。
2. 2. The suspension bridge is anengineering marvel that spans over a river.
   悬索桥是一道工程奇迹，横跨河流。
3. 3. The suspension cable was used to liftheavy objects from one side of the bridgeto the other.
   悬索缆线被用来将桥梁一侧的重物吊起到另一侧。