“天桥”造句
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 and then south again, he headed for the Tianqiao district.