上海高中辅导机构哪家好 简单学习网考虑到全国各个省市的教材不同的情况，因而设置不同版本的高中课程，包含人教版、苏教版、华师版、粤教版等等，满足学员的需求，全面解决学员的疑问。
假如你是一名导游，请你根据所给的提示，向来北京观光的外国游客介绍2008年北京奥运会主体育场——“鸟巢”。
场馆名称：国家体育场(鸟巢)
建设地点：奥林匹克公园
建筑面积：258，000平方米;长330m;宽220m;高69.2m
座席数：91，000
赛时功能：奥运会开幕式和闭幕式;田径、足球
赛后功能：体育比赛和文化、娱乐活动中心
开工时间：2003年12月24日
完工时间：2007年底
评价：中国十大新建筑奇迹之一
possible version:
Welcome to Beijing! I’d like to introduce you to the Beijing National Stadium, also known as the Bird Nest. The stadium is located in Beijing Olympic Park, covering 258,000 square meters. It is 330 meters long, 220 meters wide and 69.2 meters tall. The construction began on December 24, 2003, and was completed at the end of 2007. The splendid Opening and Closing ceremonies are to take place in the Bird Nest, which will hold the main track and field events as well as football matches during the games. Afterwards, the 91,000-seat stadium will serve as the center of sports events, cultural activities and entertainment. It has been honored as one of the latest wonders buildings in China.
That’s all! Thanks for your attention!
The Importance of Health
健康一直是人们关注的问题，请以健康为题，谈谈你的看法。
保持健康的重要性;保持健康的方法;保持健康的结论。
possible version:
The importance of health can not be overemphasized. Good health enables us to enjoy our life and achieve what we hope for in our career. On the contrary, poor health leads to nothing.
How can we keep healthy? I have numerous ways to put forward. Firstly, it is rather significant for us to take more fruits and vegetables on account of their abundant vitamins, and a balanced diet also contributes to our good health. Only by doing so, can we avoid food with too much sugar and fat. Apart from these, we'd better exercise regularly to build up our body. According to a survey, people who do sports frequently suffer less from diseases. Finally, we have to get rid of those bad habits that damage our health, such as drinking and smoking.
In conclusion, if we stick to the advice given above, we will live a healthy life.
