许多科幻故事讲述的都是探险家抵达某个新星球，然后使用某种高科技设备检测可呼吸空气或生命迹象。

Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for breathable air or signs of life.

youdao

许多科幻故事讲述的都是探险家抵达某个新星球，然后使用某种高科技设备检测可呼吸空气或生命迹象。

Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for breathable air or signs of life.

youdao