More witches and wizards in lime-green robes walked in and out of the doors they passed; a foul-smelling yellow gas wafted into the passageway as they passed one door, and every now and then they heard distant wailing.

各个门口有穿绿袍巫师进进出出，有一扇门里飘出一股黄色臭气，不时听到隐隐哀号声。

To counteract this oxygen would have to be diluted with non reactive gas.

为了制造这种情况，氧气中空气比率需要利用惰性气体来降低。

The modern city consists of monstrous edifices and of dark, narrow streets full of petrol fumes and toxic gases, torn by the noise of the taxicabs, lorries and buses, and thronged ceaselessly by great crowds.

大得吓人高楼和阴暗狭窄街道组成了今日现代化城市。街道上充斥着汽油味和有毒气体，出租汽车、卡车、公共汽车噪刺耳难忍，络绎不绝人群挤来挤去。

Air is a mixture, not a compound, of gases.

空气气体混合物，而不化合物。

Beef is the most resource intensive food that we commonly eat. It accounts for about half of the land use and greenhouse gas emissions associated with the American diets.

牛肉我们常吃最耗费资源食物。牛肉生产用地和所产生气体约占美国饮食相关土地利用和温室气体排放一半。

For a start, all animals, such as cows, pigs and sheep, always gas limed methane, which is the second most common green house gas after carbon dioxide.

首先，所有动物如牛、猪、羊都会排出甲烷气体，它排在二氧化碳第二大常见温室效应气体。

She did all domestic things badly and the gasses were slopping over.

她什么家务事都不会干，连端两杯奶都洒出来了。

It requires U.S.government agencies to reduce their greenhouse gas emissions.

美国政府机构被要求减少温室气体排放。

Then more water vapor goes into the air, forming yet another potent greenhouse gas.

然越来越多水蒸气进入空气中 这另一种强大温室气体。

Which will cost less: oil or natural gas?

汽油和天然气哪个更便宜呢？

Meantime, Toyota, expanding its recall of vehicles whose gas pedals may be malfunctioning.

同时, 丰田, 扩大召回其油门踏板可能失灵汽车。

We really do think of every essential detail, from an oven and cooking rings fuelled by bottled gas, to mirrors in the bedroom areas.

我们考虑到每一个必不可少细节，从烤箱、瓶装煤气点燃烹饪灶到卧室镜子。

Riot police in the Algerian capital have fired tear gas to huge members of protesters who responded by hurling back the tear gas canisters.

阿尔及利亚首都防暴警察向大批抗议者喷射了催泪弹。作为反击，抗议者们将催泪弹罐扔回给了防暴警察。

There are tens of thousands more gas stations than there are public fast-charging places.

成千上万加油站比公共充电桩可多得多。

A smelly gas came out of the cracks.

裂缝里冒出臭气。

As it stands, battery cars that run on electricity from burning coal can be more polluting than cars that get good mileage on gas.

正如看到那样，电动车从烧煤变为用电驱动，可会比燃气行驶很多公里数车造成污染更多。

The U.S. has been the biggest emitter of greenhouse gases in history.

美国史上最大温室气体排放国家。

At the beginning of the twentieth century, on the Gulf Coast in the US state of Texas, there was a hill where gas leakage was so noticeable that schoolboys would sometimes set the hill on fire.

二十世纪初，在美国德克萨斯州墨西哥湾沿岸，有一座山，那里天然气泄漏非常明显，学生们有时甚至会放火烧山。

Reducing greenhouse gas emissions requires collective ambition and cooperation across the public and private sectors.

减少温室气体排放需要公共和私营部门集体努力与合作。

I'm going to buy some books and then I'm going to the gas station.

我准备去买点书，然再去加油站。