It's his parents' choice to send him to a boarding school, rather than a convenient day school.

把他送到寄宿学校而不是去附近的走读学校，是他父母的决定。

《柯林斯英汉双解大词典》

Without parents, the girl is taken to a boarding school.

由于没有父母，女孩被送到寄宿学校。

youdao

His parents made a decision to send him to a boarding school.

他的父母决定送他去寄宿学校。

youdao

Just down the road from Douai, in Oxfordshire, another boarding school, Shiplake College, offers an example of a successful attempt to market boarding to a new generation of parents.

ECONOMIST: Education: The snowman goeth | The

Whereas most boarding schools used to try and exclude parents from seeing their children altogether during term, they are now encouraged to visit when they can.

ECONOMIST: Education: The snowman goeth | The

But he was such a poor student that his parents sent him to a strict boarding school, where the students were assigned cadet drills.

NEWYORKER: The Apostate