Grazing land area, not the industrial soil, water and air pollution.
放牧地区内, 绝无工业造成的土壤 、 水和空气污染.
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This is often triggered when we breathe in irritants in air pollution and tobacco smoke.
哮喘往往是由于我们吸入的刺激物所诱发,如空气污染、烟烟雾.
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Air pollution and a hectic social life are also risk factors for the flu.
空气污染和繁忙的社交生活也是易得流感的因素.
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政府如今正引入法律以减少空气污染。但这是否为时已晚了呢？
《柯林斯高阶英汉双解学习词典》
There are a few problems of air pollution by chemicals, lint, etc., but these are minor.
化学品 、 棉花等也造成一些空气污染问题, 但这是次要的.
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The birds moved to habitat to the norther mountain due to the air pollution.
由于空气污染,鸟的栖息地移到了山北.
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There is an association between air quality levels and the of pulmonary disease the world's cities.
在世界大城市中,空气污染水平和肺病发病次数之间存在着某种关系.
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这些空气污染物的影响能够与吸烟的影响 、 职业 、 年龄或社会因素的影响区分开.
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The goal is to increase physical activity and ability and reduce air pollution.
他们的目标是增加体力的能力以及减少空气污染.
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General mosquito repel articles a reliable to cause air pollution and are harmful for babies.
一般的驱蚊用品极易造成空气污染,对宝宝不利.
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Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.
作为一种空气污染物来说,二氧化硫比任何其它化合物历史更悠久.
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Ozone is one the major pollutants at the ground level, though a good the stratosphere.
平流层臭氧有益, 近地面臭氧是重要空气污染物.
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No local public health studies have been carried out in and on Shenzhen , Dongguan, and Foshan.
堔圳 、 东莞和佛山就研究这些地区空气污染对公衆健康影响的文章却完全欠奉.
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These filters reduce air pollution by minimizing the discharge of unburned carbon monoxide.
这些过滤装置将未燃烧的一氧化碳含量降至最低,降低空气污染.
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