Overjoy in my heart, I carried the three blades back to second flor.

得意洋洋的，我扛着三把条子，又回到二楼。

He was greatly elated by success.

他因获得成功而得意洋洋。

He was as proud as a peacock when he passed his driving test at the first attempt.

他在第一次尝试中通驶测试时得意洋洋。

Mary was bubbling with joy.

玛莉得意洋洋。