high school和middle school的区别

high school和middle school的区别 middle school 和high school区别 junior high school和middle school的区别 junior high school middle school high school senior school 的 secondary school 和high school 的区别 middle school,secondary school,junior high school之间的区别?万分拜谢. high schooL与middle schooL什么意思,有什么区别 middle school和junior /senior school 的区别 Junior high school 、Middle School ；Senior High School、High S secondary school与middle school的区别 Senior high school和 high school 有什么区别? some high school 和 high school 什么区别啊?