区别就是两者意思是不一样具体的不同如下
old school中文意思是adj.
古老的;古旧的;传统的;
例句
They locked arms and sang the old school song.
他们挽起手臂,唱起了那首古老的校歌。
new school中文意思是n.
新学校;
例句
Philippe Halsman, her photography teacher at the New School, asked her why she was studying fashion.
新学院大学(The New School)的摄影老师菲利普·哈尔斯曼(Philippe Halsman)问她,为何要念时尚?