fly-over junction

例句：

1. 1. The city'snew fly-over junction is expectedto improve traffic flow.
   这个城市的新飞越交叉口预计将改善交通流量。
2. 2. The constructionof the fly-over junction hasbeen delayed due to weather conditions.
   由于天气条件，飞越交叉口的建设已被推迟。
3. 3.The fly-over junction provides aconvenient route for commuters traveling between thetwo cities.
   飞越交叉口为通勤者提供了一种方便的路线，使他们能够从两个城市之间往返。