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人口、能源、环境和粮食是影响人类生存的四大因素,人类发展与环境的关系是不可忽视的重要问题,它将直接影响人类的生存和发展,影响社会经济的发展。
Population, energy, environment and food are the four major factors affecting the survival of mankind. The relationship between human development and the environment is an important issue that can not be ignored. It will directly affect the survival and development of mankind and the development of society and economy.