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（用于幽默地表示好笑、愚蠢或多余）演戲這玩意兒/耍筆桿子這一行
You use lark in expressions such as this acting lark and the writing lark to indicate humorously that you think an activity or job is amusing, foolish, or unnecessary.
例句
He got the part, and eventually decided the acting lark wasn't half bad.
他贏得了那個角色，一番考慮后覺得演戲這玩意兒感覺也還不錯。