名词
中文翻译：主要路线
同义词：
['main route', 'primary route', 'principal route例句：1. The major route from the city to the airport is through a tunnel.（从城市到机场的主要路线是通过一个隧道。）2. The main route for tourists visiting the city is by bus.（游客参观该市的主要路线是乘坐公共汽车。）']
例句：
-
1. The major route from the city to the airport is through a tunnel.
从城市到机场的主要路线是通过一个隧道。
-
2. The main route for tourists visiting the city is by bus.
游客参观该市的主要路线是乘坐公共汽车。
-
3.The construction of this major route will greatly improve transportation efficiency.
这条主要路线的建设将大大提高交通效率。