when it comes to sports,you might think that twisting human fream into comfortable position is one of sports.At this time,different people will devise different reasons for their views.
The sports lover firmly believes execises are worth of doing assiduously,for they can bring about health.In the case of swimming,it makes your lung stronger and fresher.
However,sometimes the hurts comes hand in hand with sports.You will get injured invarably without carefulness.For instance,when you go to play American football and forget to wear helmet,I guess,you may be sent to the hospital sooner or later because of the danger of sports hidden behind the various sports.
In the end,I prefer to share my experiences in sports.we should make a thousand and one preparations before go into sports.Not only can it prevent you from getting hurted,but also diminishs the danger of sports.So I advise we utilze sports properly and keep an eye on ourselves in action.In a word.More sports,more carefulness,more caution,then more healthy.
这是我修改后的,你看一下.这篇文章讲的是运动的危险性,让运动之前做好准备,才不会受伤.