There are differences between high school in China and that in the United States. High school in China lasts three years, while in most US states four years. In China, students are in fixed classes and classrooms. Every day they study hard for about 10 hours and have a solid knowledge. But in the United States, students don’t have fixed classes or classrooms and they go to their teachers’ offices for classes. They spend about 8.5 hours on study a day. They are lively and good at activities organized by themselves. However, in China, the students’ extra curricular activities are mostly organized by schools and classes.

　　在中国和美国的高中之间存在一些差异。高中教育在中国持续三年，而美国大多数州是四年。在中国，学生在固定的教室上课。每天他们努力学习大约10小时来巩固知识。但是在美国，学生没有固定的课程或教室，他们会去老师的办公室上课。他们每天花大约8.5小时在学习上。他们活泼，擅长活动组织。然而在中国，学生的课外活动大多是由学校和班级组织的。