These are objects, which does not hold any environmental standards or are on the verge of ecological disaster, emitting huge amounts of carbon monoxide and dioxide, and other deadly substances .
Hizi ni vitu, ambayo haina kushikilia yoyote viwango mazingira au wako katika hatihati ya maafa ya kiikolojia, kutotoa moshi kiasi kikubwa cha monoksidi kaboni na kaboni, na nyingine inayoua dutu .