听力每日练习 listen 4623 What is the greenhouse effect exactly

 
2--Exhaust fumes from vehicles cause a great deal of damage to the environment.
 
1--On top of that, theie are a few large chemical factories in the suburbs,which are contributing to the high pollution levels in the water and the air in this city.
 
2--As much as I love this city，I think I'm going to find a greener city to live in.Living in a polluted city like this just can't be good for my health.
 
1--I know what you mean.However,there are so few places left that have not been affected by global warming. If it's not the pollution，then it's the natural disasters，deforestation，or the  greenhouse effect.
 
2--What is the greenhouse effect exactly?
 
1--It's the gradual rise in the earth's temperature.
 
2--I see，so it's similar to global warming?
 
1--They're related to one another, yes.
 
2--I heard that some people in England are pleased with the fact that the climate is becoming warmer because it's making their towns a more pleasant place to live.
 
1--People joke about the benefits of the increase in temperature，but it's not all good news. They've been experiencing a lot of deadly storms there as well.
 
2--People always seem to make jokes as a way to deal with unfortunate situations.
 
1--I think if everyone pitches in，the world will be a better place.
 
===================================
注解：
 
1.pollution污染
2.deforestation滥伐森林  
3.greenhouse effect温室效应
 
===================================
译文：
 
1--这个城市的空气质量实在是太差了!污染指数那么高，以至于我们都已不再希望于外出时戴防毒面具保护自己了。
2--汽车排放的尾气严重污染了环境。
1--最要命的是，郊区还有好几家大型化工厂，这些工厂是这个城市空气和水污染的罪魁祸首。
2--尽管我热爱这座城市，但是我还是想找一个更加环保的城市居住。住在污染这么严重的城市里对我的健康不利。
1--我明白你的意思。不过现在已经很少有城市不受全球气候变暖的影响了，不是有污染，就是有自然灾害，或者是森林毁坏和温室效应。
2--温室效应究竟是指什么?
1--是指地球温度逐渐上升。
2--我明白了，是不是跟全球变暖很相似?
1--没错，它们是彼此联系的。
2--我听说有些英格兰人发现气候变暖使他们居住的城市气候更加宜人，这让他们很高兴。
1--有时候人们会拿气温升高的好处开开玩笑，不过这毕竟不是好事。他们已经经历过因此而造成的暴风雨雪天气了。
2--人们总是会调侃这个，就像他们面对不幸境遇的时候一样。
1--我觉得如果人人都能同心协力，这个世界将会更美好。