The surface treatment of the bridge fence is heating zinc dipping, anti rust function for more than 15 years.

桥梁护栏网表面处理为加热浸锌，防锈功能超过15年。

youdao

So the only thing I could think of doing was to climb over (the fence on the side of) the bridge.

于是我所能想到做的唯一一件事就是爬过（边上有栅栏）大桥。

youdao

At times, the task may be to fence a wilderness, to bridge a river, or rear sons to perpetuate a young colony.

也许有时，我们的任务会是为一片荒地修起围墙，为一条河架桥，或养育后代让年轻的群体延续下去。

youdao

Padlocks have since sprouted from the Great Wall in China to the Brooklyn Bridge to the fence of a freeway overpass in Silicon Valley.

WSJ: Couples Adorn Bridges With Weighty Tokens of the Heart

Fence-sitting will prove as hard as bridge-building.

ECONOMIST: George Papandreou, flouting Greek tradition