family planning

例句：

1. 1.Family planning is an important topic in modern society.
   家庭规划是现代社会的一个重要话题。
2. 2. The government has implemented family planning policies to reduce population growth.
   政府已经实施了计划生育政策以减少人口增长。
3. 3. Family planning helps couples plan their future and achieve a better quality of life.
   计划生育帮助夫妇规划未来并实现更好的生活质量。