triple carriageway road

例句：

1. 1. This triple carriageway road isthe main thoroughfare for the city's traffic.
   这条三车道公路是城市交通的主要干道。
2. 2. The construction of thistriple carriageway road has greatly improved thetransportation efficiency in the area.
   这条三车道公路的建设极大地提高了该地区的交通效率。
3. 3.The triple carriageway road is a populardestination for tourists during the summer holiday.
   这条三车道公路是游客在暑假期间的热门旅游目的地。