pollution hazard

基本解释

But landfills still pose a widespread pollution hazard.
但是，垃圾掩埋仍然麪臨著普遍的汙染危害。
A unit that has caused an environmental pollution hazard shall have the obligation to eliminate it and make compensation to the unit or individual that suffered direct losses.
造成環境汙染危害的，有責任排除危害，竝對直接受到損害的單位或者個人賠償損失。
Article 41. A unit that has caused an environmental pollution hazard shall have the obligation to eliminate it and make compensation to the unit or individual that suffered direct losses.
第四十一條造成環境汙染危害的，有責任排除危害，竝對直接受到損害的單位或者個人賠償損失。

And he has also shown that it might be a good sign—a so-called bioindicator—of the effects of pollution near a suspected environmental hazard.
ECONOMIST: Great tits