Positive and Negative Aspects of Sports
Sports are conducive to health. First,they stimulate blood circulation. As a Chinese saying goes, "Running water is never stale and a door-hinge never gets worm-eaten. "Good blood circulation can prevent diseases. Besides,sports help digestion. If one often takes exercise,he will not suffer dyspepsia. Most important of all, sports make one energetic. One who takes exercise everyday is always full of vigour and will never be listless. However, there are also disadvantages for taking exercise. First, if one takes exercise in the morning,he will sweat but he will have to go to work with wet underwear in a hurry, which is harmful to health. Besldes, it is also time-consuming to take exercise. If one takes exercise regularly, he can keep fit but most probably he will lag behind in other fields. Worst of all,if one takes exercise without taking in enough nutrition, his health will run down for malnutrition,which is just the opposite to what he wishes. Admlttedly,I find it beneficial to health to take exercise. However, I seldom take exercise all my life. When I was young, I refused to take exercise for lack of nutrition. Now I refuse to take exercise because I cannot afford the time to take a bath after taking exercise.
内容：积极和消极方面的Sports1。运动的积极因索2。运动的消极因索3。我的体会运动有利于健康。首先，他们刺激血液循环。作为一个中国俗话说，“流水不腐，户枢不得到虫吃。”良好的血液循环，可以预防疾病。此外，运动帮助消化。如果往往需要工作，他不会受到消化不良。最重要的是，体育让人充满活力。谁需要一个每日运动总是充满了活力，将永远不会无精打采。不过，也有采取行使缺点。首先，如果发生在早操，他会出汗，但他必须去上班，在匆忙，这是有害健康的湿衣裤。 Besldes，也是费时的锻炼。如果需要经常锻炼，他可以保持健康，但很可能他会落后于其他领域的后面。最糟糕的是，如果你没有采取足够的营养，在演习中，他的健康状况会很快耗尽营养不良，这只是他的话是适得其反。 Admlttedly，我认为对健康有益的锻炼。不过，我很少锻炼一辈子。当我年轻时，我拒绝采取营养缺乏运动。现在我不锻炼，因为我负担不起时间去运动服用后洗澡。