It is the harm in a few big mephitis that decorate generation is the greatest.

它装修产生的几大毒气中危最大的。

He was badly gassed in the war.

他在战争中深受毒气。

VX is the most deadly nerve gas and Tabun is the least deadly (although still very hazardous).

VX最致命的神经毒气，而塔崩（尽管还非常危险的）则毒性最小的。

Most of the devices are simple—such as a blacklight and funnel above a bucket of cyanide gas—but effective.

大部份的装置虽然单但都很管用，例如在黑灯与漏斗下面放一桶氰化物毒气。

That subterranean world, Onstott said, is a lightless pool of hot, pressurized salt water that stinks of sulfur and noxious gases humans would find unbreathable.

Onstott说道，那个地下世界一个有的热池，压力下的盐水散发着让人无法呼吸的硫黄和有毒气体。