Poison gas blew off and endangered the lives of hundreds of persons.

毒气喷出来,危及几百人的生命.

《简明英汉词典》

The enemy went so far as to use poison gas.

敌人居然使用了毒气.

《现代汉英综合大词典》

This gas mask can immunize you against poison gas.

防毒面具能使你免遭毒气袭击.

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The poison gas thickened as the terrible night advanced.

随着恐怖的黑夜越来越深,毒气越来越浓.

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Neither armies, nor warships, nor military aircraft, nor poison gas will then be needed.

那时将不要军队, 也不要兵船, 不要军用飞机, 也不要毒气.

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The poison gas blew off from the pipe and endangered the lives of about hundreds.

毒气从管道里喷了出来,危及了几百人的生命.

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Will some poison gas, waste water or solid waste be released from your project?

您的项目向外界排放废气 、 废水或者废渣 吗 ?

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