毒气室

例句：

1. 1. The prisoner was led into the room where they had set up a gas chamber.
   囚犯被带进了他们设置的毒气室。
2. 2. The scientist discovered that the gases used in the chamber were highly toxic.
   科学家发现，用于毒气室的气体非常有毒。
3. 3. The government decided to close down the old gas chamber and replace it with a modern facility.
   政府决定关闭旧的毒气室，并建立一个现代化的设施。