| 例句 |
When the extent of the pollution became known, the company was publicly rebuked by the Governor.污染程度曝光后，州长公开指责了这家公司。Tests were conducted to ascertain whether pollution levels have dropped.进行了化验以确定污染程度是否已经减轻。Hungary is one of the least polluted of the former East-bloc states.匈牙利是前东欧国家中受污染程度最轻的一个国家。With more and more cars on the road, pollution levels are rising steadily.随着路上汽车越来越多，污染程度在持续加重。The convention, signed by the six states bordering the Black Sea, aims to reduce current pollution levels.黑海周边六国签署的这份公约旨在降低目前的污染程度。Traffic fumes raised pollution to record levels yesterday.昨天交通废气使污染程度达到创纪录的水平。The aim is to reduce current pollution levels in the Black Sea.目的是要减轻黑海现在的污染程度。Many scientists presumed the new damage to the forests to be the result of higher levels of pollution.许多科学家相信森林遭到新的破坏是污染程度加剧导致的结果。City dwellers suffer higher pollution levels.城市居民所遭受的污染程度较为严重。The water is treated to reduce the levels of pollution in it.水经过处理可减少污染程度。These cars are low on pollution.这些汽车污染程度低。Pollution levels in the water were found to be over the official limit.水的污染程度被发现超过了官方的规定。Pollution levels in the area shot up as soon as the factory started operating.工厂一开始运作，这个地区的污染程度就直线上升。 |