空気

Meaning

1. n
   air; atmosphere
2. n
   mood; situation
3. n
   someone with no presence; someone who doesn't stand out at all

Example sentences

• 暖かい軽い空気は山越えすると上空に上昇し、地上には下りてこないことなど、風は地形によって変わります。

  When warm, light, air crosses mountains it rises into the upper atmosphere and does not fall back to the ground. In this, and other, ways wind changes with the terrain.

• 健康は失われて有難味がわかる点において、親や水・空気と同じようなものです。

  As far as knowing health's worth once you've lost it goes, that's the same thing with parents, water or air.

• 森林の空気はおいしい。

  The air is wonderful in the woods.