goal of population control

例句：

1. 1. The government's goal ofpopulation control is to reduce the number ofbirths and increase the number of deaths.
   政府的人口控制目标是减少出生人数，增加死亡人数。
2. 2. The goal of population controlis not only about reducing the number ofpeople on the planet, but also aboutimproving the quality of life for everyone.
   人口控制的目标不仅仅是减少地球上的人口数量，还包括提高每个人的生活质量。
3. 3. The goal of populationcontrol is a complex one that requires carefulconsideration of various factors.
   人口控制的目标是复杂的，需要仔细考虑各种因素。