即：由基础、保障、关键及核心共同构成的“四位一体”的农民工留守子女教育问题化解模式。

Namely, the "Four-in-one" model of resolving the issue consists of the base, security, the key and the core.

youdao

目前，留守子女这一弱势群体成为关注焦点，尤其留守子女教育问题更是我国学术界研究的重点和热点，很多学者进行了深入而有见地的研究。

At present, the guarded children, as a special group, have become the focus in our society, and especially the education of them became the heat topic in the scope of sociology and concerning studies.

youdao