朝氣蓬勃，充滿活力，豐富多彩的上海是現(xiàn)代中國的縮影。雖然上海的文化遺跡不能與北京媲美，但是上海迷人的城市風貌，風格各異的萬國建筑為這座城市注入了無限的魅力。今日之上海，已經(jīng)成為享譽中外的國際大都市。漫步在這座日新月異的現(xiàn)代大都市里，你會發(fā)現(xiàn)許多精彩的歷史亮點，隱現(xiàn)在眾多摩天大樓背后的是上海發(fā)展變化的軌跡。它們記述了上海自十九世紀末開埠以來，尤其是新中國成立以后，是如何迅猛發(fā)展的。
參考譯文：
On June 20, 2013, an estimated 600 thousand school children and their teachers across China watched a science lesson taught from 300km above the Earth by astronaut Wang Yaping. Wang is aboard the Tiangong-1 laboratory module with two crewmates, for a two-week mission. Her lessons were a series of physics demonstrations in the space. In some demonstrations,she compared with the same experiment under the one-gravity environment on Earth. The lesson has not only offered children a physics lesson with knowledge and interest, but also shows the advance in communication technology of China.
