1、The poison gas blew off from the pipe and endangered the lives of about hundreds.
毒氣從管道里噴了出來，危及了幾百人的生命。

2、Bombs and poison gas would rain down on undefended cities.
* 毒氣彈紛紛投向那些沒有防御的城市。

3、In this paper, the simulation of poison gas leakage and diffusion based on GIS ArcView3.
本文研究基于經(jīng)典高斯擴(kuò)散模式但適用于風(fēng)向變化條件的毒氣擴(kuò)散模型。

4、The use of poison gas was outlawed by international convention.
國際公約規(guī)定使用毒氣是非法的。

5、Poison gas blew off and endangered the lives of hundreds of persons.
毒氣噴出來， 危及了幾百人的生命。