Smoke escape emergency respirator masks are available in a wide variety of prices and weights.

可以买到很多种价钱和重量的紧急防毒面具。

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Faced by emergency situations, people are thought to suddenly behave like selfish animals, trampling others in the scramble to escape.

在面临紧急情况时，人会突然表现得像自私的动物一样，在一阵混乱中踩踏别人以求逃命。

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Faced by emergency situations people are thought to suddenly behave like selfish animals, trampling others in the scramble to escape.

在面临紧急情况时，人会突然表现得像自私的动物一样，在一阵混乱中相互踩踏以求逃命。

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Americans Mike Fincke and Sandra Magnus and Russian Yury Lonchakov quickly moved into the Soyuz emergency escape vehicle as a safety measure.

VOA: special.2009.04.01

Emergency rescue services went in with rubber boats to get survivors - many had climbed to the rooftops to escape the flood.

VOA: standard.2009.03.27

Does the International Space Station (ISS) have an emergency escape pod?

FORBES: How Does The Restroom In The International Space Station Work?

What would be an upper stage, with a crew capsule and its emergency escape mechanism, is actually a simulator made to the correct shape and weight.

BBC: Nasa rocket launches successfully

It said that an increase of two inches in the minimum gap between backrests was needed for people to escape easily in the event of an emergency.

BBC: Civil Aviation Authority report