| 例句 |
The recent flood has swept away the footbridge.最近爆发的洪水把人行桥冲垮了。They walked across the footbridge, holding onto the rail.他们扶着栏杆，走过了人行桥。They had to walk across an emergency footbridge, holding onto a rope that served as a rail.他们不得不抓着一根充当扶手的绳子走过应急人行桥。 |