求英文演讲~内容是 dealing with global warming and environmental prot

总的来说,一般都是按照下面三个步骤来讲的：
1. 全球变暖对地球环境造成了很大影响
2. 引起全球变暖的原因
3. 我们需要采取的措施
接下来这篇应该可以算是你的一个总的参考,因为有些细节还是需要你自己再加点东西进去的,比如开头的问候语和结尾词这些,但是作为中间部分应该完全够了.预祝你演讲成功~~~
No one,regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way.
There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.examda.com
It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before we can take a comfortable world for granted again .