내에서

내에서

"Within" or "inside."

Here, '내에서' is used to denote the location within a specific area or space depicted by '건물' (building).

모임은 건물 내에서 진행됩니다.

The meeting takes place inside the building.

Here, '내에서' indicates the boundary or framework, which in this case is '팀' (team), within which the action occurs.

팀 내에서 역할을 분담해야 합니다.

Roles must be distributed within the team.

In this sentence, '내에서' specifies the boundary within which the action or rule ('적용된다' — to apply) is valid, which is limited to '학교' (school).

이 규칙은 학교 내에서만 적용됩니다.

This rule only applies within the school.