zài / què rèn / shēn fèn / hòu / gōng zuò rén yuán / bǎ / zǒu shī / de / hái zi / ān quán / sòng fǎn / fù mǔ / shēn biān在确认身份后,工作人员把走失的孩子安全送返父母身边。After confirming the child's identity, the staff safely returned the lost child to their parents.