n. a low area that has been filled in
n. 垃圾堆；垃圾填埋地
1. The city has built a new landfill to manage waste more efficiently.
这座城市建了一个新的填埋场，以更有效地管理垃圾。
2. Many people are concerned about the pollution caused by landfills.
许多人对填埋场造成的污染感到担忧。
3. Recycling helps reduce the amount of waste that ends up in landfills.
回收利用有助于减少进入填埋场的垃圾数量。