排汗远离水分的同时，软棉混纺提供了比空气轻的感觉。
Soft cotton blend delivers a lighter-than-air feel while wicking away moisture.
“人类天使”比空气还轻，有像划艇一样的桨，飞行员可以摇动它们。
The Man Angel was lighter-than-air and had paddles like a rowboat that the aviator could pump.
珊瑚虫会放出一种比空气还轻的气体，这种气体使诸岛悬浮于空中，但对于兴建楼房屋宇却又是阻碍不少。
Coral grubbs give off a gas that is lighter than air. This keeps the isles suspended in the sky, but can be a nuisance when attempting to construct buildings.
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