这个垃圾焚烧厂被检测出排放了高浓度的二噁英。

High levels of ___dioxin were detected in emissions from this waste incineration plant.

政府正在采取措施减少垃圾焚烧产生的二恶英排放。

The government is taking measures to reduce ___dioxin emissions from waste incineration.