22考研英语大作文主题词

1. environmental preservation/environmental protection环境保护；

Others said that a vegan lifestyle reflected their personal beliefs about animal or environmental preservation.

另有些人说，吃素的生活方式反映他们保护动物或环境的个人信仰。

Plans for the dam have been vetoed by the Environmental Protection Agency.

修建大坝的计划已被环境保护局否决。

2. environmental contamination/environmental pollution环境污染；

Environmental contamination was tending to become worse in terms of the industrial development. Our strategy must be taken to control of the pollution while pollutants are produced.

随着工业化进程的推进，环境污染成为越来越严重的问题，我们必须采取一边污染一边治理的策略。

Only with combined effort can we solve the problem of environmental pollution.

只有共同努力，我们才能解决环境污染的问题。

3. ecological balance/ecological degradation

生态平衡／生态退化；

These actions have greatly affected the ecological balance.

这些行动极大地影响了生态平衡。

Our country is one of the countries having the most ecological restoration types and the severest mountain degradation problem.

我国是世界上退化生态系统类型最多，山地退化最严重的国家之一。

4. sustainable development/excessive exploitation可持续发展／过度开发；

How to maintain sustainable development is a matter of significant importance facing all countries.

如何保持可持续发展是所有国家面临的一个重大问题。

Excessive exploitation makes the soil barren.

过度开发使这些土地变得贫瘠了。

5. fossil fuels/clean energy/renewable resources

化石燃料／清洁能源／可再生资源；

Burning fossil fuels uses oxygen and produces carbon dioxide.

燃烧化石燃料消耗氧气并产生二氧化碳。

As is known to all, using clean energy plays an important role in pollution reduction.

众所周知，使用清洁能源在减少污染方面发挥着重要作用

Traditional energy resources are non-renewable, which means that the world will eventually run out of them.

传统能源是不可再生的，这意味着世界上的传统能源最终会消耗殆尽。

6. one-time-off products/disposable products/recyclable products

一次性产品／一次性产品／可回收产品；

Recyclable product - Products that can be collected, processed and manufactured into new products after they have been used. 可回收产品——在被使用过后，可以被收集，加工并制造成新产品。

7. single-use products waste water/flue gas/solid waste废水／废气／固体废物；

The research on NOX removal from flue gas is becoming a hot issue of air pollution control presently.

烟气脱氮技术的研究已成为目前大气污染控制中的一个热点课题。

Annually, the world generates 1.3 billion tons of solid waste. 

全世界每年会产生13亿吨固体废物。