在大城市里，人们面临着许多挑战。在大城市里，人口密集，土地资源有限，住

在大城市里，人们面临着许多挑战。在大城市里，人口密集，土地资源有限，住房问题仍是首要问题，由于大城市处于经济中心，房价高导致很多人没有自己的住房。并且消费水平高，年轻人很难承担得起，所以有一份稳定的工作来源是前提。大城市的节奏很快，每个人都要不断地学习努力，防止被社会淘汰，每个人的身上都有着不少的压力。并且大城市的环境问题仍是一个严峻的问题，会危害人们的健康。这些问题我们每个人都不能忽视。

In big cities, people face many challenges. In big cities, with dense population and limited land resources, the housing problem is still the primary problem. Because big cities are in the economic center and high house prices, many people do not have their own housing. And the consumption level is high, which is difficult for young people to afford, so a stable source of work is the premise. The pace of big cities is very fast. Everyone should continue to study hard to prevent being eliminated by the society. Everyone has a lot of pressure. And the environmental problem in big cities is still a serious problem, which will endanger people's health. None of us can ignore these problems.

In big cities, people face many challenges. In big cities, with dense population and limited land resources, the housing problem is still the primary problem. Because big cities are in the economic center, many people do not have their own housing because of high housing prices. And the consumption level is high, which is hard for young people to afford, so having a stable source of work is the premise. The rhythm of big cities is very fast. Everyone should study hard constantly to prevent being eliminated by society. Everyone has a lot of pressure. And the environmental problems in big cities are still a serious problem, which will endanger people's health. Each of us can't ignore these problems.