英语翻译关于世界人口

population issue hindering people's living and development.

Developed countries are facing the aging population ,which may cause slow population growth,even continually as well as higher rate of death;on the other hand, it may also lead to lower birth rate and natural growth.Apart from that, the aging population can incur not only the labor shortage,heavier burden on the youth, but a series of social problems such as the support and care for many old people who are alone,sick,or disabled.
On the contrary, developing countries are opposite with higher birth rate and big proportion of teenagers.The excessive population growth are deepening the pressure on economy, employment, resources and environment .
By understanding the severe result of population issue, we can realize that population control has the far-reaching effect on social development.

The mouth question is affecting the population survival and thedevelopment The developed country generally faces the population questionis the population serious old age, the population growth is extremelyslow, even continues to slow down. Mortality rate rise, but the birthrate and the natural rate of growth drop. Old age also brings thelabor force insufficiency, the young adults bears overweight as wellas the support attendance multitudinous orphans and widows sick anddisabled old person and so on a series of social question. Developing nation then otherwise. The population birth rate high youthis more significant than. The population growth excessively quicklyhas enlarged to the economical, the employment, the resources and theenvironment pressure. Had understood the population question brings the serious consequence,may know the control population to have the profound significance tosociety's development