这个城市有一个专门处理危险材料的垃圾场。

The city has a special ___dump for hazardous materials.

在那座旧采石场非法倾倒废弃物，已使其变成了一个危险的垃圾场。

Illegally dumping waste in that old quarry has turned it into a dangerous ___dump.

新法规旨在减少我们当地垃圾填埋场对环境的影响。

New regulations aim to reduce the environmental impact of our local landfill ___dump.