water pollution

水污染Water Pollution

Today, as the economy develops fast, people can buy what they need, the producers provide them all the new things, so the factory produce many products,

2014-02-19 8314 阅读

水是很重要的 Water Is Important

Water is very important to us. If there is no water, we will die.

2013-08-13 14069 阅读

水的重要性 The Importance of Water

Water is the basis of life. Animals and plants need water. So do we. Without food, we can live for a week, but we can't live for three days without water.

2013-03-29 17478 阅读

保护环境 Protecting the Environment

The most important is that we must realize that we can do a lot of things to protect our environment. It's our duty to make our home better.Let’s change from ourselves.

2012-08-30 18053 阅读

反对在学校附近建化工厂 Object to Build a Chemical Works Near School

反对在学校附近建化工厂 某学校附近拟兴建一化工厂。请你以该校学生的名义写一篇短文，陈述反对兴建化工厂的理由。短文要包括以下要点： 1. 不仅你本人，而且大部分同学都反对在学校附近建厂。 2. 尽管该厂可以为本市赚不少钱，但危害大于好处。 3. 防范措施

2012-02-12 7018 阅读

保持水源清洁 Keeping Water Sources Clean

Who is willing to drink the polluted water? It can cause us to be ill and even to die. We can't wait for a moment to protect our water sources. The water we use comes from oceans, lakes, rivers or str

2011-12-31 8279 阅读

低碳经济下的环境保护Low Carbon Economy Environment Protection

低碳经济下的环境保护(1) 低碳经济是一个具有广泛社会性的经济前沿理念，最早是在2003年英国政府发布的能源白皮书《我们能源的未来：创建低碳经济》正式提出的。低碳经济包括低碳发展、低碳产业、低碳技术和低碳生活等经济形态，是指在不影响经济发展的前提

2011-12-29 12150 阅读

水资源问题Water Resources Problems

地球上的生命依赖于水，而且水是无法替代的。 目前人们的假设是，不管是饮用水还是农业、工业、渔业用水，我们对水的基本需要能够得到满足。在这一前提下，我们有两条基本道路可走：更合理地利用水资源或建立更多大型的水利工程。 先来看看水利工程问题。我

2011-11-08 7380 阅读

人类和环境Man and His Environment

Throughout history man has changed his physical environment in order to improve his way of life. With the tools of technology he has altered many physical features of the earth. He has transformed woo

2011-09-12 11118 阅读