pull yourself together
鼓起勇气、恢复镇定、重新集中注意力
口语·鼓励冷静振作
英文释义
to regain control of oneself, especially in a difficult or stressful situation
例句
I know you're upset, but you need to pull yourself together for the exam.
典故来源
源于自我控制的比喻，将分散的情绪或注意力重新“拉”回一体。