“天桥”的拼音？

铁轨上空的天桥排除了穿行中的危险.Bridges over railroad tracks root danger out in crossing.他们必须握着一条绳索充当扶手穿过一条紧急人行天桥。They had to walk across an emergency footbridge, holding onto a rope that served as a rail.往南, 往东,再往南, 他奔了天桥去.South, east...

“天桥”的英语可以翻译为：overline bridge，platform bridge，foot bridge，monkey bridge，crossover ...