二樓的用法和樣例：
例句
-
謹奉告，圖書(shū)館在二樓。
For your information (ie This is sth you may wish to know), the library is on the first floor. -
咱們在二樓烤肉餐室見(jiàn)面。
Let's meet in the first-floor grill-room. -
他的住處是那家店鋪二樓上的兩個(gè)小房間。
His living quarters were two small rooms on the second floor of the store.
