Marked by euphoria and delusions of grandeur.

越是无知的人，越是妄自尊大。

youdao

He is continually obsessed by delusions of grandeur.

他会持续不断地被这种自大的幻觉所困扰。

youdao

You’re not suffering from anything but delusions of grandeur .

除了夸 大 妄想外，你没有忍受任何痛苦。

youdao

He provokes his brothers with his delusions of grandeur.

他用华美的幻想激怒了兄弟们。

耶鲁公开课 - 旧约导论课程节选

The point of the legend is not that Canute had delusions of grandeur, but the opposite.

FORBES: The "True" Legend of Canute

This urban cop thriller, written and directed by David Mamet, is a genre picture with delusions of grandeur.

NEWYORKER: Homicide

We met when I played an amateur show at the age of 9 and had delusions of grandeur.

WSJ: He's Kept Growing | Charles Lloyd | Cultural Conversation by Stuart Isacoff