The decline in the Numbers of amphibians worldwide clearly indicates the global pollution of water and air.
全球两栖动物数量的减少明显标志着全球性水与大气的污染。
The decline in the Numbers of amphibians worldwide clearly indicates the global pollution of water and air.
全球两栖动物数量的下降清楚地说明全球空气和水质的污染。
In this argument, the writer of the letter concludes that global pollution of water and air has caused a decline in the number of amphibians worldwide.
在本项论述中，信函作者的结论是，全球性水与大气污染已致使世界范围内两栖动物的数量减少。
The following is a letter to the editor of an environmental magazine: "the decline in the Numbers of amphibians worldwide clearly indicates the global pollution of water and air."
下述文字摘自一封致某环保杂志编辑的信函：“全球两栖动物数量的减少明显标志着全球性水与大气的污染。”
A substantial number of innocent people are suffering from various kinds of incurable diseases due to water and air pollution.
由于水和空气污染，很多无辜人民患上各种不治之症。
We fear the breakdown of the electric grid, the end of non-renewable resources, the expansion of deserts, the loss of islands, and the pollution of our air and water.
我们担心电网会崩溃、不可再生资源会枯竭、沙漠会扩张、岛屿会消失、空气和水会受到污染。
It will also cause more air pollution, diseases and lack of clean water and so on.
它还会导致更多的空气污染、疾病和缺乏清洁水源等。
Imagine the situation in cities, where water scarcity combines with heat stress and air pollution to impair the health of millions, increasing the burden on health services that are already strained.
再想一想城市的情况，那里由于缺水，加上热应力和空气污染，会损害数百万人的健康，从而加重已经疲惫的卫生服务机构的负担。
Rising sea levels, increasing salinization of water tables, and heat stress in association with air pollution are just some of the consequences of great concern in this part of the world.
海平面不断上升，潜水层日益盐化，以及与空气污染有关的热应力只是这个区域极令人担忧的一部分后果。
The opposition is about coal's air and water pollution and the devastating practice of mountaintop removal coal mining.
人们反对的是燃煤带来的烟气和水污染，还有能够削平山头的破坏性采煤行为。
With almost no heavy industry on South Island, the air, water, and land are all free of pollution.
南岛上几乎没有重工业，空气、水和土地全都未受污染。
The resolution of our air and water pollution problems will be difficult and costly.
要解决我们空气和水源的污染问题，困难很多而且耗资很大。
In recent years, many nations have become more aware of the environmental issues each nation faces, such as air and water pollution.
近年来，许多国家都越来越意识到环境问题，每个国家都面临着，如空气和水的污染。
Nevertheless, they all emphasize that pollution of air and water, noise and congestion, and the mechanization of the work process are very real and very serious problems.
然而他们一致强调：水、空气、和噪音污染，交通拥挤，机械性的工作问题的确是很严重的现实问题。
In addition man is faced with problems of water pollution and air pollution.
此外人类正面临的问题和被污染的空气污染的水。
Botany is tackling some of the world's most pressing problems: how to reduce air and water pollution, how to feed an exploding human population, how to conserve energy, and so on.
植物学是解决一些世界上最紧迫的问题：如何减少空气和水的污染，如何养活爆炸性增长的人口，如何节约能源，等等。
Today, pollution of the air and water is an increasing danger to the health of the planet.
今天，空气污染和水污染越来越威胁到地球的健康。
Besides, forest destruction, water and air pollution result in decrease of planting land and unpleasant weather.
此外，森林破坏，水和空气污染导致减少种植业土地及不愉快的天气。
Landfills not included, the production of packaging material itself is a major source of air and water pollution.
垃圾填埋场——不包括包装材料本身的生产——是空气污染、水污染的主要来源。
Landfills not included, the production of packaging material itself is a major source of air and water pollution.
垃圾填埋场——不包括包装材料本身的生产——是空气污染、水污染的主要来源。
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