中国最美自驾路线，川藏线，过道G318，旅游自驾 G318, the most self driving route in China

中国最美自驾路线，川藏线，过道G318，旅游自驾。途中可经过四季变化景色，有雪山，有草地，有河流湖泊等，各种美丽景色，各种野生动物。China's most beautiful self driving route, Sichuan Tibet line, aisle G318, tourism self driving. On the way, you can pass through four seasons, including snow mountains, grasslands, rivers and lakes, all kinds of beautiful scenery, all kinds of wild animals.