as happy as a lark的用法和樣例：
例句
- She welcomed us with a cheerful greeting.
她興高采烈地打招呼歡迎我們。 - She walked along whistling, as happy as a lark.
她興高采烈的邊吹口哨邊走路。 - I come from a very happy middle class family.
我來自於一個非常快樂的中產家庭。 - So they were very angry, but my elder brother and I were very happy.
因此他們非常生氣，但是我的年長者兄弟和我非常快樂。
辭彙搭配
- happy as a lark 非常快活
