The Freetown factory depends on people who collect old tires from areas where waste is left.

Freetown废物管理回收工厂依靠那些从废物堆积之地收集旧轮胎的人来获得旧轮胎。

And they're tested on their skills, like removing giant tires from one to anther, digging a giant hole in the ground and playing excavator basketball.

有人会测试他们的技能，例如将巨型轮胎从一个设备拆卸到另一个设备上、在沙面上挖一个巨大的洞，以及用挖掘机打篮球篮球。