Seeing the bridge built on the vast river on the driving car, I can't help thinking of what object supports it. It has such a large span, and can stand on it for a long time. It can maintain its posture for so many years, and build a bridge to the distance for passing vehicles. This is the cable bridge, which sets up a long bridge across the river and gives the bridge station for the king's vehicles to pass smoothly.

当然，单纯的凭借一种桥架也是难以实现我们想要的效果的，这需要多种电缆桥架的协助，譬如槽式桥架，为桥架固定提供支点和着力点；梯级式桥架实现幅度和高度的提升；托盘式桥架更多的是发挥桥基的作用。另外还有的护罩与连接件、桥架配件、配电箱都是桥架类似建筑中不可少的材料。换句话说，也正是有如此多的桥架相互协调互助工作才给我们架起了横跨江面的大桥。

Of course, it is difficult to achieve the desired effect simply by relying on one cable tray, which requires the assistance of a variety of cable trays, such as trough tray, to provide fulcrum and focus for cable tray fixation; The ladder type bridge can realize the lifting of amplitude and height; Tray type bridge is more to play the role of bridge foundation. In addition, shields and connectors, bridge fittings and distribution boxes are indispensable materials in similar buildings. In other words, it is precisely because so many bridges coordinate and help each other that we have built a bridge across the river.

道路必须要在俩山之间架通，什么支架可以实现这种沟通，恐怕也只有电缆桥架了。用在这种工程的电缆桥架恐怕要用到大跨距电缆桥架，DJ型大跨距电缆桥架就是专门用于这种建筑的桥架，钢铁水泥铸就了通往远处的桥梁，成功实现了两岸沟通。

The road must be built between the two mountains. I'm afraid there is only cable bridge to realize this communication. The cable bridge used in this project may need to use long-span cable bridge. DJ type long-span cable bridge is specially used for this kind of building. Steel and cement have cast a bridge to the distance, which has successfully realized cross-strait communication.