The world we live in is becoming more and more intolerable because of environmental destruction. Bird flu and Sars are two typical examples that environmental destruction may threaten our life. Besides， forest destruction ， water and air pollution result in decrease of planting land and unpleasant weather.

　　Serious as the problem seems， we can come up with some measures to deal with it. First of all， the authorities should adopt the policy of "sustainable development"， and laws concerning environmental protection should be put into effect and enforced strictly just as our government has been doing.

　　What' s more， every citizen should realize the seriousness of the problem and make concerted efforts to protect our environment. In addition， planting trees helps improve and beautify the environment.

　　關(guān)于環(huán)境保護的

　　我們生活的世界正變得越來越難以忍受，因為對環(huán)境的破壞。 禽流感和SARS的是兩個典型的例子，對環(huán)境的破壞，可能危及自己的生命。 此外，森林破壞，水和空氣污染導(dǎo)致減少種植業(yè)土地及不愉快的天氣。

　　嚴重的問題，看來，我們可以得出一些措施來對付它。 首先，當局應(yīng)該采取的政策是"可持續(xù)發(fā)展" ， 法律和有關(guān)環(huán)保工作應(yīng)該要付諸實施，執(zhí)法不嚴，正如我國政府一直在做的事。

　　何況， 每個公民都應(yīng)該明白問題的嚴重性，并共同努力，為保護我們的環(huán)境。 此外，植樹有利于改善和美化環(huán)境。

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