mixed gas atmosphere

例句：

1. 1. The scientists have discovereda new type of mixed gas atmosphere thatcould be used for space travel.
   科学家们发现了一种新的混合气体大气，可用于太空旅行。
2. 2.The atmosphere is mixed with various gases, including nitrogen and oxygen.
   大气中充满了各种气体，包括氮气和氧气。
3. 3.The atmosphere is mixed with different gases, which can affect the climate.
   大气中充满了不同的气体，这会影响气候。