Opponents say the process is contaminating drinking water and polluting the air .
反对者认为，这种工艺会污染饮用水和空气。
Chinese the photograph contaminating a high altitude is horrifying .
中国的污染高空照片让人触目惊心。
Is china contaminating its global brand ?
中国在损坏自己的全球招牌吗？
And I 'm wondering why you 're contaminating our investigation scene .
我在想为何你会破坏我们的调查现场。
A study by government researchers released thursday tested 15 different brands of formula and found a chemical -- also found in rocket fuel -- contaminating every single one .
