对于出身受教育最少家庭的孩子来说，家中藏书的效应更大。

Having books in the home has a greater impact on children from the least-educated families.

youdao

对于出身受教育最少家庭的孩子来说，家中藏书的效应更大。

Having books in the home has a greater impact on children from the least-educated families.

youdao