大酸杏儿
我不知道你指的是面积大的城市还是指综合实力相加。我可以给出以下答案：一般比较大的，国际上可以知晓的城市是：metropolis,例如杭州，南京，青岛。超级大，外来人口多，国际上有影响力的城市：cosmopolis，通常指：东京，北京、上海，纽约这些。
艺术边上观望
形容城市有prosperous city 繁华的城市；the old city古老的城市；depression of the city萧条的城市；ayoungcity年轻的城市；developed city发达的城市例句1.The once prosperous city went to rack and ruin.曾经繁华的城市变得混乱。2.Zhuhai is a young city. 珠海是一座年轻的城市。
橄榄色的水
The country was on the verge of becoming prosperous and successful
这个国家即将走向繁荣富强。
The place looks more prosperous than ever.
这地方显得空前繁荣。
This country relies heavily on the humanitarian aid of several developed countries.
这个国家主要依靠几个发达国家的'人道主义援助。
The developed countries are responsible for 44% of waste, and in the U.S. alone, the average person throws away their body weight in rubbish every month.
发达国家产生的垃圾占总量的44%，仅在美国，普通人每个月都会扔掉与自己体重相当的垃圾。
