If plastic and rubber are burnt, they'll give off poisonous gases.

要是塑料和橡胶被焚， 就会放出有毒的气体。

Poisonous gas came drifting from the crater, though people could still breathe.

虽然人们尚能呼吸，可有毒的气体还在从火山口飘出。

Ways must be found to prevent the poisonous gases from polluting the air.

一定要找到办法防止有毒气体污染空气。

If a canary breathes poisonous gases, it gets sick and dies more quickly than a human would.

如果金丝雀吸到有毒气体，它生病甚至死亡的速度要比人类更快。

The last culprit you need to know about is Carbon Monoxide. It is an odourless, colourless and extremely poisonous gas.

你需要知道的最后一个罪魁祸首是一氧化碳。它是一种无味、无色的剧毒气体。

It has been releasing lava and poisonous gas since 1983.

自 1983 年以来，它一直在释放熔岩和有毒气体。

After the collapse, scientists were worried that all the poisonous gas that had been trapped would spread to the nearby towns.

在那次塌陷后，科学家担心油气井中所含的有毒气体会扩散到周围的市镇。

The lid prevents the escape of poisonous gases.

【escape】这盖子可以防止毒气的泄漏。

Last week, dozens of Syrians were killed by a chemical weapon, a poisonous gas.

上周，数十名叙利亚人死于化学武器——一种有毒气体。

If more and more cars run in the street, a large volume of poisonous gas will be given off, polluting the atmosphere.

如果街上的汽车越来越多，将会释放大量的有毒气体，污染大气。

The plant, one of Europe's largest fertilizer factories, has pressurized tanks and more than 12 miles of pipelines holding poisonous ammonia gas.

这家化肥厂是欧洲最大的化肥厂之一，拥有加压罐和长达12英里的有毒氨气管道。

The US ambassador to UN, Nikki Haley, said that the US is locked and loaded if the Syrian regime uses poisonous gas again.

美国驻联合国大使尼基·哈利(Nikki Haley)表示，如果叙利亚政府再次使用毒气，美国已经“箭在弦上”。

Although there are many types of emissions, such as from factories, these zones predominantly target exhaust fumes from vehicles, poisonous gases called nitrogen dioxide.

尽管排放的类型有很多，比如来自工厂，但这些区域主要针对车辆排放的废气，一种叫做二氧化氮的有毒气体。

Possible explanations include a seaquake, which could have released poisonous gas from the sea floor, which the crew tried to escape.

可能的解释包括一场海震，它可能从海底释放出有毒气体， 船员们试图逃离。

Like the composition of the Sun, the air on Jupiter is mostly hydrogen and helium, but it's also laced with ammonia, methane, and other poisonous gases.

和太阳大气的组成结构相似，木星上的气体主要是氢和氦，但也含有氨、甲烷和其他有毒气体。

What made Thursday's attack so horrible, even in this war-torn country, was that it reportedly involved a poisonous gas, according to multiple activist groups in the country.

即使在这个饱受战争蹂躏的国家， 周四的袭击之所以如此可怕， 据该国多个激进组织称，是因为据报道它涉及一种有毒气体。

It's the only rock that we eat, the unlikely joining of a poisonous gas and an explosive-metal and when paired with water it provides both the incubator and ingredients for life.

它是我们吃的唯一的岩石，有毒气体和一种爆炸性金属的不太可能的结合，当与水配对时，它既可以提供孵化器，也可以提供生命的成分。

He not only took over Gotham City's crime families for himself, he also plotted to kill everyone in the city, dosing them with poisonous gas as his masterpiece.

他不仅控制了哥谭市的犯罪家族，还密谋杀死城里的所有人，并以向他们注射毒气作为他的杰作。

True, Sam, but what about individuals who actively work to bring about the end of the world-like apocalyptic terrorists, rampage shooters, fundamentalist cults like those who organised the poisonous gas attack on the Tokyo subway.

没错，萨姆，但是还有那些努力要把世界带向尽头的人——比如末世恐怖分子，凶残的枪手以及原教旨主义邪教，比如策划了东京地铁的毒气事件的那些人。

Intense artillery barrages targeted a pocket of government-controlled territory around the town of Svitlodarsk, a spot that has worried security analysts for weeks for its proximity to dangerous industrial infrastructure, including storage tanks for poisonous gas.

密集的炮火袭击了斯维特洛达斯克附近政府控制的一小块地区。这个地方由于靠近危险的工业基础设施，包括有毒气体储罐，几周来一直令安全分析人士担忧。