求翻译：大气污染源可分为自然的和人为的两大类。自然污染源是由于自然原因如火山爆发，森林火灾等而形成，人为污染源是由于人们从事生产和生活活动而形成。工业废气是人为污染的重要因素，除此之外，汽车尾气也很污染空气，因此我建议政府采取措施对这方面进行解决，将一些工厂进行移置，尽量减少污染。在生活中，人们为了取暖燃烧煤等也污染空气，在这方面我觉得的人们尽量用新型燃料，减少污染。除了这些，我们可以多种些树，来净化空气，给人们一个新鲜的空气。是什么意思？

Air pollution can be divided into two major natural and man-made categories. Natural sources is due to natural causes such as volcanic eruptions, forest fires and the formation of man-made pollution is due to production and living activities of people engaged in the formation. Industrial emissions a

Air pollutants can be divided into natural and man-made two major categories. natural sources of pollution are due to natural causes such as volcanic eruptions, forest fires, and man-made sources of pollution are due to people engaged in the production and activities of life and form. industrial emi

The atmospheric source of pollution may divide into natural and the artificial two big kinds.The natural source of pollution is as a result of the natural reason like volcanic eruption, the forest-fire and so on forms, the artificial source of pollution is because the people are engaged in the produ

Atmosphere pollution source can be divided into two broad categories of natural and man-made. NATs was due to natural causes such as volcanic eruptions, forest fires, such as forming, artificial sources is formed due to people engaged in production and daily life activities. Anthropogenic pollution

Atmosphere pollution source can be divided into two broad categories of natural and man-made. NATs was due to natural causes such as volcanic eruptions, forest fires, such as forming, artificial sources is formed due to people engaged in production and daily life activities. Anthropogenic pollution