二孩政策
Two-childe policy
e.g. 采取全国范围的“二孩”政策可以在一定程度上帮助提升中国的低生育率。
The introduction of a nationwide two-childe policy could, to a certain extent, help elevate the low fertility rate in China.
计划生育
Family planning
独生子女
The only child in one's family
e.g. 中国目前有大约1.5亿个独生子女家庭。
At present, there are about one hundred and fifty million families with only one child.
单独二孩政策
Two-child fertility policy for couples where either the husband or the wife is from a single child family