这个英语作文怎么写.求教.

这个英语作文怎么写.求教.
假如你是某中学的初一学生Tina,你的美国笔友Tony及家人将要到 兰州旅行.请你给他写一封邮件,介绍一下你的家乡兰州.
内容要点：1、兰州是个美丽的城市；
2、天气冬天不太冷,夏天不太热；
3、以美味的牛肉面闻名；
4、兰州的人民很友好；
要求如下：1、内容完整,语意连贯,层次清晰,可适当增加细节；
2、语言表达规范,得体；
3、书写规范、整齐,词数不少于60词；(开头结尾已给出,不计入总词数)
Dear Tom,
We]come to lanzhou!__________________________________________________________
____________ _______________________________________________________________________________________________________
yours Tina

Lanzhou is the capital of Gansu Province is located in the geometric center of China's Land territory, urban north and south mountains from east to west over the Yellow River traverses the city, with ribbon basin character of the city, is located in the upper reaches of the Yellow River, is a temperate continental climate in winter and no cold , summer without heat, four seasons, suitable for Habitat. Average annual precipitation is 360mm, annual average temperature 9.3 ℃, annual average 2446 hours sunshine hours, frost-free period for more than 180 days. City tree: pagoda tree; flower: Rose.
Lanzhou is the only of the Yellow River Yellow River traverses the city, but after the capital cities, urban Yishanbangshui, mountain still water movement, forming a unique and beautiful urban landscape. To highlight the city landscape features, is now speeding up implementation of the inter mountain environment, green, and two tours of the Yellow River Culture comprehensive development project, the urban section of the Yellow River 40 kilometers of cross-strait road and bridge construction, reinforced embankments Xiuqi, shipping channel dredging, development of tourist attractions, city architectural style, as well as afforestation and beautification lighting integrated with the Silk Road culture, the Yellow River culture and the culture collection of them.
Raising not only the people of the Yellow River in Lanzhou, also brings