虽然生育更多的孩子，在他们达到工作年龄加入劳动力之前，“抚养比率”会上升。

More children would increase the dependency ratio until they were old enough to join the Labour force.

youdao

虽然生育更多的孩子，在他们达到工作年龄加入劳动力之前，“抚养比率”会上升。

More children would increase the dependency ratio until they were old enough to join the Labour force.

youdao