The level of pollution in the river was falling.
该河流受污染的程度其时正在降低。
The levels of pollution in this area are unduly high.
本地区的污染程度过高。
Old buses are major contributors to pollution in cities.
旧公交车是造成城市污染的主要原因。
Air pollution in the city had reached four times the acceptable levels.
这座城市的空气污染程度曾高达可接受标准的四倍。
I can't bear the air pollution in this city anymore.
我再也不能忍受这个城市的空气污染问题了。
The question that puzzled them is how it is that they can get rid of the air pollution in the area.
让他们感到困惑的是他们怎样才能消除这个地区的空气污染。
Each artist has their own individual style but all artists share a common aim: to draw attention to the pollution in our cities.
尽管每个艺术家都有自己独特的风格，但所有艺术家都有一个共同的目标：让人们关注我们城市的污染问题。
As is reported in the newspaper, the air pollution in some big cities, such as Beijing and Wuhan, has become more and more serious.
正如报纸上所报道的，北京和武汉等大城市的空气污染已经变得越来越严重。
All of which, combined with California's reputation as the home of technological innovation, makes the place ideal for developing and testing systems designed to monitor pollution in detail.
所有这些，再加上加州作为技术创新之乡的声誉，使这里成为开发和测试旨在详细监测污染的系统的理想之地。
There is little pollution in that village, is there?
那个村庄几乎没有污染，是吗？
Everyone knows that there is air pollution in the street, but it's a shock when you discover that you are also in danger from pollution in your own home.
每个人都知道街道上有空气污染，但发现自己家也会受到污染时，人们会感到十分震惊。
The Chinese government has done a lot to control plastic pollution in big cities.
中国政府已经做了很多来控制大城市的塑料污染。
If everyone drives such a car in the future, there will be less pollution in the air.
如果将来每个人都开这样的车，空气中的污染会更少。
Our website has a fantastic planner, so you can see how cycling reduces pollution in your local area.
我们的网站有一个很棒的规划者，所以你可以看到骑自行车如何减少你所在地的污染。
This switch has decreased pollution in the country's major lakes and reservoirs and made drinking water safer for people.
这一转变已降低了中国主要湖泊和水库的污染，使人们的饮用水更加安全。
This youth club is for teens who want to take part in online projects such as making more people know about pollution in cities and how it is influencing the environment.
这个青年俱乐部是为那些想要参与在线项目的青少年准备的，比如让更多的人了解城市污染以及它是如何影响环境的。
Fewer cars will mean less noise and pollution in the town.
汽车的减少将意味着城镇的噪音和污染的减少。
Since the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular.
自19世纪初以来，美国一直面临着环境问题的困扰，特别是空气污染。
Industrial pollution in our town had supposedly turned students into living science experiments breathing in a laboratory's worth of heavy metals like manganese, chromium and nickel each day.
我们镇上的工业污染应该已经把学生们变成了活生生的科学实验品，他们每天都要吸入相当于实验室含量的锰、铬和镍等重金属。
What concerns scientists is the increasing level of pollution in our citics.
科学家关注的是我们中信证券污染水平的日益提高。
This event of vibrio parahaemolyticus food poisoning was due to the food pollution in residents' home dinner.
此起事件为居民家中聚餐引起的副溶血性弧菌食物中毒。
Database: outdoor air pollution in cities.
数据库：城市室外空气污染。
What's the main reason for water pollution in this area?
这个地区水污染的主要原因是什么？
Other methods dealing with control of pollution in this methods.
本办法规定的其他污染控制措施。
"So global warming could produce more air pollution in the arctic," she said.
“因此，可以说全球变暖加重了北极圈的空气污染。”她说道。
But what about pollution in the environment, and specifically air pollution?
可是你有没有考虑过环境污染的原因，尤其是空气污染。
They too were aiming to highlight the global issue of plastic pollution in the oceans.
他们也是要唤起全世界对于海洋塑料污染的重视。
It has been said that namespace pollution is the worst pollution in software engineering.
有人说命名空间污染是软件工程中最糟糕的污染。
It has been said that namespace pollution is the worst pollution in software engineering.
有人说命名空间污染是软件工程中最糟糕的污染。
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