四川是抗战大后方中心,军事设施和战备工程的修建数量和规模都很大。而为了建设巩固的大后方,国民政府在四川还兴建了许多民用工程,这些军事及民用工程的建设基本上是由四川民工完成的。四川民工数量征 Sichuan is the rear center of the war of resistance. The number and scale of the military facilities and combat readiness projects have been very large. In order to build a strong rear, the National Government has also built many civilian projects in Sichuan. The construction of these military and civilian projects is basically accomplished by Sichuan migrant workers. Number of migrant workers in Sichuan sign