They used an air compressor to take in atmospheric air, compress it, and force it into the cabin.
他们用一台空气压缩机把大气中的空气吸进来,加以压缩,然后送入船舱。
原声例句
PBS访谈环境系列
The interesting thing about Alaska is, a lot of the glaciers sit right at a temperature - right at a zero degree temperature. So, small changes in atmospheric air temperature can cause drastic changes in ice point.
The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation).