cut class/cut school逃學Jane was punished because she cut school in
order to join the party.簡因為要去派對逃學而被處罰了。

    from the old school 老派的Aunt Helen is from the old school. She loves
to wear a colorful long skirt.海倫阿姨很老派。她喜歡穿彩色的長裙。

    school of hard knocks 從艱苦中習得經(jīng)驗Jeff did not go to school ，
but he went to the school of hard knocks. He learned things by his experience.
杰夫沒有上過學，但是他從他的困難中學習成長。

    tell tales out of school散布謠言和秘密Don't trust what Jimmy says.
He never stop telling tales out of school.別相信吉米說的話。他從沒停止
散布不實的話和消息。

    the old school tie學校所認識的人脈The old school tie still has enormous
power when you work in some big companies.當你到大公司工作時，學校所認
識的人脈有著很重大的影響。

    schoolboy humor 幼稚的笑話Come on ！ The joke is not funny at all.
That is really schoolboy humor. 拜托！這個笑話一點也不好笑。真的是個幼
稚的笑話。