Definition: Waste material is no longer needed and can be gotten rid of. Level: B1
我们应该回收所有的废纸和纸板。
We should recycle all ___waste paper and cardboard.
这座城市每周四回收废弃的玻璃和塑料。
The city collects ___waste glass and plastic every Thursday.
请将废弃材料与普通垃圾分开以便回收。
Please separate ___waste material from regular trash for recycling.
