Orogenesis
n. [地] 山岳之形成
??? 情景例句
Fast asleep.
正熟睡著呢。
Pleasing everybody is pleasing nobody.
討好每個(gè)人，人人不討好。
I've been here for about two years. I've been here since 1993.
我到這兒大約有兩年時(shí)間了。我自1993年就到這兒學(xué)習(xí)。