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.
けいこは枕に顔をうずめて泣いた。
Keiko buried her head in the pillow and cried.
日本文化に造詣深いことはいいことです。
Being knowledgeable about Japanese culture is a good thing.
何かいいことないかな。
I wish something nice would happen.
インベーダーと和議の交渉をしないことに決めた。
We decided not to have peace negotiations with the invaders.