失独父母 parents who lost their only child
According to an estimation of the Chinese Academy of Social Sciences, there are already more than one million parents who lost their only child.
据中国社会科学院的估计，中国已经有一百万以上的失独父母。
The government allowed parents who lost their only child or had a child that became disabled in the disaster to have a second baby.
政府允许在灾害中失去独生子女或独生子女因灾致残的父母再要一个孩子。
