大層らしい

(1)artificially formal; "that artificial humility that her husband hated"; "contrived coyness"; "a stilted letter of acknowledgment"; "when people try to correct their speech they develop a stilted pronunciation"

(2)人工的に形式的な

(3)represented as greater than is true or reasonable; "an exaggerated opinion of oneself"

(4)真実であるか合理的であるより大きなものとして見受けられる

(1)an exaggerated opinion of oneself

(2)自分自身に関する大げさな見解