With exports plummeting , unemployment in northern industrial cities such as saltillo has leapt into double digits .

随着出口的直线下降，北部工业城市如萨尔提略失业率骤增至2位数。

Hot and high in the sierra madre , the city of saltillo is a long way from wall street .

在又高又热的西马德雷山脉（sierramadre）上，有一座离华尔街很遥远的萨尔蒂约（saltillo）城。