1. He's a true hillbilly, born and raised in the Appalachian Mountains.
他是个地地道道的山区佬，在阿巴拉契亚山脉出生长大。

2. The movie portrays the lives and struggles of hillbillies in rural America.
这部电影展现了美国农村的山区佬们的生活和奋斗。