第1个回答 2013-10-22
初中 = middle school
高中 = high school/college
大学 = university
同学 = classmate,前边3个+classmate就是xx同学的意思
第2个回答 2013-10-22
classmate in middle school classmate in senior high school classmate in university
第3个回答 2013-10-22
Junior middle school students, high school students, college students
第4个回答 2013-10-22
都是classmate