Definition
To be extremely successful or prosperous, often experiencing a period of great achievement.
平步青雲，事業顧峰
With the launch of their new product, the company is now flying high.
隨著新產品的推出，這家公司現在正處於巔峰狀態。
After winning the championship, the football team is flying high.
贏得冠軍後，這支足球隊正處於巔峰狀態。
His career has been flying high since he published his bestselling book.
自從他出版了暢銷書後，他的事業一直處於巔峰狀態。
(US, informal) To be in a state of great excitement, happiness, or elation.
（美國，非正式）形容某人感到非常興奮或快樂。
She was flying high when she found out she got accepted into college.
當她得知自己考上大學時，她感到非常興奮。
The children were flying high with excitement about going to Disneyland.
孩子們因為要去迪士尼樂園而感到非常興奮。
The fans were flying high when they heard the news about the concert.
粉絲們聽到音樂會的消息時感到非常興奮。