Stephanie: There are 23 senior high school students from seven countries.

有来自7个国家的23名高中生。

I know I'll have to study harder as a senior high school student and get used to being responsible for a lot more.

我知道作为一名高中生，我必须得更加努力地学习，学会习惯对更多的事情负责。

Professor Mayer, recognised by many as a leading expert in the study of changes to people's EQs, recently announced the results of a study on senior high school students.

迈尔教授，在改变人们的EQ的研究上被许多人认为是第一流的专家，他最近宣布了一项针对高中学生进行的研究的结果。

47.Recently, many senior high school students hoped to be independent of their parents, and in the meanwhile, more and more parents began to concentrate their attention on the generation gap.

最近，许多高中生希望能不再依靠父母；与此同时，越来越多的父母开始关注起了代沟现象。