cloud n. 云

fantastic adj. 极好的

whale n. 巨大的事情

On Cloud Nine 高兴得飘飘然

On Top of the World 站在世界之巅

Happy as a Clam 心满意足

Over the Moon 狂喜

My friend has been on cloud nine ever since she found a new job.

我朋友最近就因为找到一个自己喜欢的工作，乐坏了。

I have had a fantastic week. I’m feeling on top of the world.

“我这一周过得非常棒。感觉就像站在世界之巅。”

I had a whale of a time.

玩的非常痛快。