萨拉乘坐7号公交车时，发现旗街停靠站因道路维修而关闭。
When Sara gets on the No.7 bus, she finds that Flag Street stop has been closed because of the street repairs.
由于两个停靠站排队拥堵严重，因此从增加有效泊位数和减少公交车在站时间两方面提出改善停靠站通行能力的措施。
Because the two bus stops congest seriously, it gives some Suggestions to improve the bus stop capacity from increasing effective berth and reducing bus staying time.
应用推荐