The fire started Wednesday morning at industrial plastics recycle outside Nashville. It's about 65% contained.

大火始于周三清晨纳什维尔市的一处工业塑料回收站。65％的火势已得到控制。

One of them is Mark Combe, whose company is recycling industrial plastic waste.

马克·库姆就是这其中的一员，他的公司正在回收工业塑料废品。

Then a few years ago, they switched to industrial plastic.

数年之后, 又改成工程塑料。