The boy had the presence of mind to turn off the gas.
那男孩子镇定地关掉了煤气。
We should conserve oil and gas by making full use of other energy sources.
我们应该通过充分利用其他能源节约石油和天然气。
Clare won a commendation for bravery in 1998 after risking his life at the scene of a gas blast.
1998年克莱尔因在一次瓦斯爆炸现场甘冒生命危险的勇敢行为而荣获嘉奖。
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。
Matter exists in three states: solid, liquid and gas.
物质以三种形态存在：固态、液态和气态。
That's energy in all forms—oil, gas, coal, nuclear, solar and even wind power.
那是各种形式的能源——石油、天然气、煤炭、核能、太阳能，乃至风能。
Instead of driving everywhere, lace up your sneakers and get some exercise while you save gas.
与其开车到处跑，不如系好鞋带，一边运动一边省汽油。
Organic agriculture also creates less soil and water pollution and lower greenhouse gas emissions.
有机农业还减少了土壤污染和水污染，降低了温室气体排放量。
Fewer than 4% of countries are responsible for more than half of the world's greenhouse gas emissions.
只有不到4%的国家要对全球一半以上的温室气体排放负责。
Moving on through the asteroid belt we enter the realms of the gas giant planets: Jupiter, Saturn, Uranus, and Neptune, all of which dwarf the Earth.
穿过小行星带继续前进，我们进入了气体巨行星区域：木星、土星、天王星、海王星，所有这些都使地球看起来像个侏儒。
Coal gas rivaled smoky oil lamps and flickering candles, and early in the new century, well-to-do Londoners grew accustomed to gaslit houses and even streets.
煤气可与烟雾缭绕的油灯和摇曳不定的蜡烛相媲美，在新世纪之初，富裕的伦敦人逐渐习惯了有煤气照明的房子，甚至街道。
Taxes can also be an important tool for environmental protection, and many economists say taxing carbon would be the best way to reduce greenhouse gas emissions.
税收也可以作为环境保护的一个重要工具。许多经济学家认为，征收碳税会是减少温室气体排放的最佳途径。
If tide, wind and wave power are all developed, Britain would be able to close gas, coal and nuclear power plants and export renewable power to other parts of Europe.
如果潮汐能、风能和波浪能都得到发展，英国就可以关闭天然气、煤炭和核能发电厂，并向欧洲其他地区出口可再生能源。
While fossil fuels—coal, oil, gas—still generate roughly 85 percent of the world's energy supply, it's clearer than ever that future belongs to renewable sources such as wind and solar.
虽然化石燃料——煤炭、石油、天然气——仍占世界能源供应的大约85%，但比以往任何时候都更清楚的是，未来属于可再生能源，如风能和太阳能。
Utilising the cheap and plentiful coal tar that was an almost unlimited byproduct of London's gas street lighting, the dye works began producing the world's first synthetically dyed material in 1857.
煤焦油是伦敦煤气道路照明几乎无限的副产物，利用便宜量大的煤焦油，染厂于1857年开始生产世界上第一种合成染色材料。
这次聚会真有趣。
Thankfully, Jeff stayed calm and turned off the gas quickly.
谢天谢地，杰夫很冷静，他迅速关掉了煤气。
China will bring its total greenhouse gas emissions to a peak before 2030.
中国的温室气体排放总量将在2030年之前达到峰值。
The rice cookers, gas stoves and microwave ovens are of great help to many housewives.
电饭锅、煤气炉和微波炉是许多家庭主妇的得力助手。
Thanks to chemistry, we know bleach can't be mixed with vinegar, because the mixture can produce harmful gas.
多亏了化学，我们知道漂白剂不能和醋混合，因为这种混合物会产生有害气体。
This enormous hunk of steel will soon be at the centre of a gas turbine big enough to meet the electricity needs of a small city.
这个巨大钢件在不久之后将被置于一个大型燃汽涡轮机的中心，该涡轮机发电量足可以满足一个小城市的需要。
An empty gas tank does not help!
油箱空得真不是时候！
It looked like a bundle of glowing gas.
倒像是一团辉光云气。
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