保护环境话题如下：

Environmental problems are as big as not for individual country or individual people to address. In other word, we have reached the stage that environmental problems be solved for international view. To what extent do you agree or disagree?

环境问题大到不能由个别国家或个人来解决。换言之，我们已经到了以国际视野解决环境问题的阶段。你同意还是不同意？

推荐范文如下：

In recent years, many nations have become more aware of the environmental issues each nation faces, such as air and water pollution. The question is, are the environmental issues a national problem or an international problem? It is my belief that the environmental issues have grown to the point of becoming an international problem needing international cooperation to resolve.

Because of the differences in environmental policies, resources and technology, international cooperation could provide quicker results and have a greater impact on bringing resolution to environmental problems for nations of differing environmental policies and of lesser resources and technology. By pooling international resources and technology to address the environmental problems, the disadvantaged nations are provided the assistance needed. Otherwise their environmental conditions deteriorate ultimately affecting the resources and environment of the world as a whole.

One of the difficulities to an international resolution to environmental issues is the difference in individual nations view and policies toward environmental protection. In order for international cooperation to occur and succeed, the nations of the world must submit themselved to international standards and supervision by an international commission elected by the participating nations of the world. All members must agree to abide by the standards established.

The environmental issues facing each country are not unrelated to the well being of the rest of the world. The impact is long term and international in scope. Without international cooperation and agreement to address such environmental issues as glacial melting at the South Pole, depletion of the ozone layer, water pollution, air polution, etc., the environmental conditions of the world will deteriorate to the detriment of every nation, not just those that ignore or lack the resources and technology to resolve their individual environmental problems.

As part of the same planet, it is the responsibility of each individual and nation to protect the global environment. Only international cooperation will provide the timely solutions and the effectiveness needed to stop the deteriorating global environment.

重难点词汇信息：

pollution

释义

n.污染（作用）; 腐败; 堕落; 沾污;

he accumulative effects of pollution

污染的累积效应

Pollution can aggravate asthma.

污染会使气喘加重。

the environmental impact of pollution

污染对环境的影响

cooperation

释义

n.合作; 协作; 协助; 配合;

a report produced by the government in cooperation with the chemical industry

政府与化工行业合作提出的一份报告

They, too, would be likely to exact a high price for their cooperation.

他们也可能会为提供合作而索要高价。

There is the strong possibility that such cooperation will prove unworkable.

这种合作很有可能会行不通。

assistance

释义

n.帮助，援助; 〈古〉出席，出席者; 辅助设备;

ineligible for financial assistance

无资格得到财政援助

Since 1976 he has been operating the shop with the assistance of volunteers.

从1976年开始，他就在志愿者的帮助下经营这个店。

Much obliged for your assistance.

对您的帮助我不胜感激。

established

翻译：成立。

depletion

释义

n.消耗，用尽; 耗减;

ncreased consumption of water has led to rapid depletion of groundwater reserves.

用水量的增加导致了地下水贮备迅速枯竭.

What they find could provide clues to what might happen worldwide if ozone depletion continues.

他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。

Alkalosis and potassium depletion may be pronounced.

可能有碱中毒和缺钾.