pollution [pəˈluʃən]

例句:

• Environmentalists say a critical factor in the city's pollution is its population.
  环境保护主义者说造成该城市污染问题的一个关键因素是其人口数量。
  来自柯林斯例句
• The snowcoach concept in Yellowstone provides low-impact, low-pollution access.
  在黄石公园里使用雪车这一想法，为人们提供了一种对环境低影响、低污染的游览方式。
  来自柯林斯例句
• What happens to the moral stigma attached to pollution?
  来自BBC
• Randolph's work was exclusively concerned with the effects of pollution on health.
  伦道夫的著作专门论述污染对健康的影响。
  
• How many pollution control upgrades could this money buy?
  来自SA
• China's leaders see pollution as a major challenge.
  来自VOA
• The new law will reduce pollution of the rivers.
  这条新法律将会减轻河流污染。
  来自《权威词典》