| 例句 |
Well-intentioned development projects can have unintended negative effects on population control.出发点很好的开发项目可能会给人口控制带来意想不到的负面影响。The government aims to hold the country's population at zero-growth.政府的目标是要把国家的人口控制在零增长。The issue of birth control was touched on, but we need to examine it in more detail.有人提到了人口控制问题，但我们需要进行更加详尽的研究。The conference will focus on the issue of population control.会议将主要讨论人口控制问题。 |