air-depot

例句：

1. 1.The air-depot is the largest in the world.
   大气层是世界上最大的。
2. 2.Air-depots are essential for maintaining the health of the planet.
   大气层对维护地球健康至关重要。
3. 3. The air-depot is responsible for regulating the Earth's temperature.
   大气层负责调节地球的温度。