这两句话有很多种翻译方式,以下是比较成熟的几种：
不要打扮成那样.
1、Don't be dress up like that.
2、Don't be wearing like that.
作为学生,我们应该好好学习.
1、As a student,we should study hard.
2、As a student,our studying ought to be hardworking.