英語三級每日口語(7.5)：I’m not myself today

I'm not myself today.
    我今天心神不寧。
    今天的幾個句子是有關(guān)心態(tài)的：
    1.Lacks confidence and poise is nervous and ill at ease.
    缺乏沉著自信就會心神不寧。
    2.Had always felt insecure at parties.
    在晚會上總覺得心神不定。
    3.I always get the collywobbles before an interview.
    我在面談前總是心神不寧。