It sets targets for reduction of greenhouse-gas emissions.
它为减少温室气体排放设立了目标。
The specific impact of the greenhouse effect is unknowable.
温室效应的具体影响尚不可知。
You can make your flights carbon neutral by planting trees to make up for the greenhouse gas emissions.
你可以通过种树抵消温室气体排放，这样你的飞行就可以做到碳中和。
It could add to greenhouse emissions.
它可能会增加温室气体排放。
First, there was the greenhouse gas solution.
首先是温室气体的解决方案。
Our greenhouse is nothing compared with yours.
我们这个温室比起你们那个简直是小巫见大巫。
And greenhouse gas emissions aren't the whole story.
但温室气体的排放并不是事情的全貌。
Insect farming also produces far fewer greenhouse gases.
昆虫养殖产生的温室气体也少得多。
One day, we hope to be the proud owners of the greenhouse.
总有一天，我们会自豪地成为温室的主人。
We should lower the use of fuels that release greenhouse gases.
我们应该减少使用那些会释放温室气体的燃料。
As a country's wealth grows, so do its greenhouse gas emissions.
随着一个国家财富的增长，其温室气体排放也在增长。
Emission of these "greenhouse" gases contributes to global warming.
这些“温室”气体的排放会导致全球变暖。
The question offers another way of looking at the "Greenhouse Effect".
这一问题提供了研究“温室效应”的另一种方法。
Our use of fossil fuels is the main source of excess greenhouse gases.
我们对化石燃料的使用是温室气体过量的主要来源。
It is believed that greenhouse gases are the main cause of global warming.
人们相信温室气体是全球变暖的主因。
It is believed that greenhouse gases are the main causes of global warming.
一般认为温室效应气体是导致全球变暖的主因。
What gas do you think was the first suspect in causing the greenhouse effect?
你认为导致温室效应的第一个嫌疑是什么气体？
Pricing carbon proves the most economical way to reduce greenhouse gas emissions.
碳定价被证明是减少温室气体排放最经济的方式。
With modest growth, energy use and greenhouse emissions more than double by 2050.
能源消耗和温室气体排放量缓慢增长，到2050年将增加一倍以上。
The result would be higher emissions of carbon dioxide and other greenhouse gases.
其结果会是二氧化碳和其他温室气体的排放量增加。
Exactly, these gases account for nearly half the amount of greenhouse gas emissions.
确切地说，这些气体占温室气体排放量的近一半。
In order to reduce global warming, emission of greenhouse gases needs to be reduced.
为了减缓全球变暖的现象，需要减少温室气体的排放。
Try to simulate an Ice Age climate in their greenhouse and grow some trees in there?
他们是在温室里尝试模小冰河期气候并在里面种了一些树吗？
We should minimize the use of private cars, which emit a large amount of greenhouse gases.
我们应该减少私家车的使用，因为私家车排放大量的温室气体。
Animals produce methane, which is another dangerous greenhouse gas when they burp and fart.
动物打嗝、放屁时会产生另一种危险的温室气体甲烷。
Emitting too much greenhouse gases such as carbon dioxide lies at the root of global warming.
排放过多温室气体，如二氧化碳，是全球变暖的根本原因。
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