英語四級作文,環境

篇一：大學英語四級10類話題作文四：環境資源話題

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大學英語四級10類話題作文四：環境資源話題

環境資源話題

近幾年大傢對環境資源話題非常關註，包括空氣污染、霧霾、水資源短缺，但是四六級作文中都沒有考過，今年同學們也引起重視。

環境與資源話題

The cartoon vividly reveals the phenomenon of air pollution or the decline of air quality. What exactly contribute to this phenomenon? Possible reasons can be listed as follows: firstly, vehicle exhaust gases could be one of the most leading causes. With the improvement of economy and people’s living standard, urban inhabitants in mounting numbers own their private cars. More automobiles will inevitably generate more exhaust gases. Additionally, household appliances widely used in cities also release a great mount of carbon dioxide gases, which further intensifies air pollution. Last but not least, many factories around the cities emit large quantities of untreated poisonous gases, which should also be responsible for the decline of air quality.