waste material dropped by farm animals

例句：

1. 1. The factory produces a lot of waste every day.
   这家工厂每天产生很多废物。
2. 2. The trash collector came to pick up the waste from the street.
   垃圾收集者来清理街道上的废物。
3. 3. We need to recycle more and reduce our waste.
   我们需要更多地回收，减少我们的废物。