【正文】 five thousand years ago, china took the lead in the world, and now it is the us that is leading.”my heart was deeply touched by these words. it is true that we39。ve learned about zhang heng(張衡)and i39。 it is not rosy cheeks , red lips and supple knees, it is a matter of the emotions : it is the freshness 。s future by copies of power, if only planted a small tree, participants in the shanghai world expo foreign guests feel: this is a forest city, pollutionfree city, ancient and civilized city. better city, better life! until the time of the XX expo, then, we want to bee a glorious volunteers, to changing our foreign friends in shanghai and china39。s new round of golden opportunity, as it is an important embodiment of our national spirit.world expo is a great influence and a long history of international activities, is the largest gathering of human beings. people from around the world gathered in one place display their products and skills, boast of their hometown and motherland. expo set the culmination of human civilization, which has a unique appeal, make you feel surging.world expo is a platform, we are the masters. she put up a platform for us to let the world know us。s new round of golden opportunity, as it is an important embodiment of our national spirit.World Expo is a great influence and a long history of international activities, is the largest gathering of human beings. People from around the world gathered in one place display their products and skills, boast of their hometown and motherland. Expo set the culmination of human civilization, which has a unique appeal, make you feel surging.World Expo is a platform, we are the masters. She put up a platform for us to let the world know us。s future by copies of power, if only planted a small tree, participants in the shanghai world expo foreign guests feel: this is a forest city, pollutionfree city, ancient and civilized city. better city, better life! until the time of the expo, then, we want to bee a glorious volunteers, to changing our foreign friends in shanghai and china39。t be there with them. lucky for me, life in university is rich and colorful. with more free time,we can do many more things besides study, such as joining societies clubs, and taking parttime jobs. such activities not only make our life more colorful, but also help us improve all kinds of skills. the university is a society miniature, what we learn here will benefit our future life. our path in life will not always be smooth. setbacks can39。m about to have dinner. there39。re still a developing nation, but it doesn39。ve learned about the great wall and the yangtze river. i39。m experiencing it. and i know, i enjoy it!篇二青年 youthyouth is not a time of life, it is a state of mind 。s teachers, we are proud and pride. in the vision of a better tomorrow, we have to do for the world expo will own a wonderful ability, we have through our hands, warm heart and sincerity to practical action to achieve the mitment of shanghai to the world. we should cate the many students: do not throw garbage anyw