废品

The engine has been sold for scrap.

引擎废品卖掉了。

They cleared out the junk room to make a tiny beds.

他们将废品间清理用小卧室。

To keep its lumpiness and reduce the number of broken product seems a key step for the decrease of rejection ratio and raw material consumption.

保持型焦的块状度,减少破碎是降低铸件废品率,减少原料消耗的关键。

There are many other ways to reuse the wastes. If we try our best to recycle the wastes, there will be less wasteless pollution in our life.

有废品再利用的方法。能尽力将废品回收再利用，那废品将会大量减少，周围的污染也会大大减轻。