in the city of Beijing是什么意思?为什么要用介词in?

the weather in shanghai is nicer__________in beiji.ng which city is in the north of city? My hometown is in the city of Fushun.My hometown is in the city of Fushun. The Greens live in the c___ of the city. held in the city of Guangzhou 还是 held in city of Guangzhou 翻译：Which part of the country is the city in in the ___(West) part of the city We live in the (centre) part of the city in the fun part of the city英译汉谢谢 We live in the ___(centre) part of the city. tom's school is in the c() of the city. The window of the industry city in China翻译 In the centre of the city there is a____. Please enter the name of the city you are in. Comparing the ways of living in the city to the ways of living in the country? The city of Beijing is the second (large) city in china. the capital city of sichuan province in southwest china . 英语“Memory in the City of Dragon”是什么意思?