請指出當中的文法錯誤及語句不通等問題.謝謝
The most important to realize is that the existence of PE lessons make student better concentrated on study. Hundreds of thousands of students claim that the large amount of homework and long learning time bring tremendous pressure.Experts pointed out that pressure would reduce one’s ability on concentration and working efficiency. Therefore, study other academic subjects instead of PE lesson is not a good way to help student.
On the other hand, working out can ease stress. Scientist said that, when doing sports, endorphin was secreted by endocrine system, endorphin just like painkiller and it can make human thrilled. As a result, student can have fun and stress was eased by exercising during PE lesson.As the stress goes away, students can more concentrate on academic subjects certainly.
In conclusion, the elimination of Physical Education, its disadvantages outweigh its advantages. I suggest we should reconsider or cancel this proposal.
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