一、抗日战争与中缅公路1937年抗日战争全面爆发后，重庆成为陪都。日本帝国主义进攻上海并将其对华封锁扩大到华南各口岸，国民政府才开始注意到从云南找出另一条出路的可能性。当年末，中缅公路开始修筑，它起自缅甸腊戍止于昆明。该路有支线从中国边界起经八莫至密支那，然 First, the Sino-Burmese Anti-Japanese War and Highway 1937 After the outbreak of the Anti-Japanese War, Chongqing became a capital. Japanese imperialism attacked Shanghai and expanded its blockade to China to all the ports of southern China before the national government began to notice the possibility of finding another way out from Yunnan. At the end of that year, the Burundi Highway began its construction. It started from Lushu in Myanmar and ended in Kunming. The road has a branch line from the Chinese border to Myitkyina, however