scrap ends造句

From these theaters, a handful of film scraps end up with Salim.
The elements present in the scrap end up in different proportions in the impure metal, the slag, the bag-house dust or the exhaust gases that leave the plant via the stack
The elements in the scrap end up in different proportions in the refined copper metal, the slag, the bag-house dust, the exhaust gases that leave the plant via the stack, or the anode slime
It's difficult to find scrap ends in a sentence. 用scrap ends造句挺难的