welcome to shanghai作文：
Edison is a famous American scientist and inventor, and I admire him very much.
When he was young, his family was very poor and only went to school for three months. But instead of giving up his studies because his family had no money, he worked harder.
At that time, he liked physics and chemistry very much. Later, he invented the "phonograph" and "battery", so he was called the "king of invention".
At that time, the whole United States caused a sensation, and he made great contributions to people.
No matter who has a high status in his heart, there is a person to surpass as a goal. My goal is to surpass Edison, serve the motherland, win glory for the country and make great contributions.
译文：朋友们，下午好！现在我们来到上海黄浦江畔的外滩，首先，我对欢迎各位来到上海，并预祝各位旅游愉快。新外滩共有五条旅游路线，在您的左手边是被誉为“万国建筑博览”的壮观建筑群和宽敞的中山路。
您的右手边是波光粼粼的黄浦江以及前程似锦的浦东陆家点缀金融贸易区，眼前为新颖独特的观光游览区。这建筑群、中山路、观光区、黄浦江、陆家嘴仿佛乐谱中的五线谱，勤劳上海人民则好似串串间符，正组成最新最华美的乐章，欢迎着各位来宾的光临。