gas proof curtain

例句：

1. 1.This gas-proof curtain is designed to keep out all kinds of gases.
   这种防燃气窗帘设计用来阻止所有种类的气体。
2. 2.The gas-proof curtain was installed in the kitchen to protect against gas leaks.
   在厨房安装的防燃气窗帘是为了保护免受煤气泄漏。
3. 3. The children were playing with their gas-proof curtains when the fire alarm went off.
   当火警响起时，孩子们正在玩他们的防燃气窗帘。