我不喜欢上网,没意思,都是相同的话,绝对找不到新鲜的感觉。为了寻找快乐。在假期我决定去健身房学“跆拳道”。报纸上说,艰苦的锻炼可以产生内啡肽(人体中一种令人快乐的化学物质)。就在去健身房的第一天,16岁的我开始朦胧了。好在是放假,否则我的成绩一定下降。有个小伙子,他 I do not like the Internet, boring, are the same words, absolutely can not find a fresh feeling. In search of happiness. During the holidays I decided to go to the gym to learn “Taekwondo.” The newspaper said that hard workouts can produce endorphins (a delightful chemical in the body). Just go to the gym on the first day, I started to dim the 16-year-old. Fortunately, a vacation, or my grades must decline. There’s a guy, him