Since the sun Yang Heye poetry will win more gold medals at the 2012 London Olympic Games, swimming very soon in Chinese pop up. In the hot summer, swimming can not only make people feel cool, is a healthy exercise for all ages. China's vast waters, swimming in China appeared early, records, swimming in the five thousand years ago, but swimming as a sport can develop only in the recent decades. Swimming posture is generally divided into freestyle, breaststroke, butterfly and backstroke four. Freestyle is the fastest, breaststroke posture is beautiful, powerful explosive butterfly, backstroke, physical. Swimming is an aerobic exercise, can increase the vital capacity, enhance immunity, can also play a role in weight loss能不能不用翻譯軟件啊 這是百度翻譯的嘛...算了 謝謝吧你其實可以通讀一下，然后挑選一些好的，在加上一些自己的想法，一篇作文不就出來了.話是這樣說 不過這樣我就沒必要提問了嘛 還是謝謝你...