gōng / zuò / rén / yuán / bǎ / hái / zi / de / shǒu / mó / yìn / zài / jì / niàn / cè / shàng / liú / zuò / jì / niàn

工作人员把孩子的手模印在纪念册上留作纪念。

The staff put the child’s handprint in the commemorative book as a keepsake.