求翻译：比较中国与美国高中生，美国学生不需要做很多家作， 但是他们要忙于做其他的事去考大学。 应为大学不仅看成绩，还看活动。。。还有， 美国学生要想拿毕业证书，还要考毕业考试才行是什么意思？

Comparison of China and the United States high school students, United States students do not need to do a lot of homework, but they are busy doing other things to go to College. Should a University not only results, activities ... Also, the United States student to get a diploma, will examine the g

China and the United States, the United States comparing students high school students do not need to do a lot to be done, however, they are busy doing other things to go to university. The university should not only see achievements, but also look at activities. . . In addition, the United States w

Compared with Chinese and the American high-school pupil, the American student does not need to make very many to do, but they must be busy with make other matters to gain admission to the university. Not only should look at the result for the university, but also looks at the activity.。。Also, the A

Comparison of China and the United States high school students, United States students do not need to do a lot of homework, but they are busy doing other things to go to College. Should a University not only results, activities ... Also, the United States student to get a diploma, will examine the g

Comparison of China and the United States high school students, United States students do not need to do a lot of homework, but they are busy doing other things to go to College. Should a University not only results, activities ... Also, the United States student to get a diploma, will examine the g