pedestrian underpass

基本解释

Take the zebra crossing, pedestrian overpass or underpass to cross the road.
过马路请走斑马线，天桥或地下通道。
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Construction of the underpass is an effective measure to ease city traffic congestion, enhance pedestrian safety and improve the efficiency of the city.
修建人行地下通道是缓解城市交通拥挤、保障行人交通安全、提高城市运行效率的一项有效措施。
In the first five minutes or so, he saw about twenty people in the vicinity of the pedestrian underpass hit by stray bullets, including "five people who fell and couldn't get up again."
在前五分钟内，他看见了大约二十个人在离群子弹击中的步行地下过道附近，包括“ 跌倒和不可能的五个人；
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