名词
中文翻译：渣滓坑
同义词：
['slag heap', 'waste pit']
例句：
-
1.The factory has been shut down due to environmental concerns.
由于环境问题，工厂已经关闭。
-
2.The construction site is littered with discarded materials.
施工现场到处都是丢弃的材料。
-
3.The company's decision to recycle their waste was praised by the community.
公司决定回收废物，受到了社区的赞扬。