building bridges / (figuratively) intermediation; mediation; intermediary

to build a bridge or bridges / (figuratively) to intermediate; to mediate (between)

public school, state school

school (institution dedicated to teaching and learning)

academy or non-university college (a post-secondary school not legally considered a university)

Kyūjitai form of 大学校 (“college, university”)

private school (US), public school (UK)

military academy, (especially) the Imperial Japanese Naval Academy

school supported by a pro-North Korean organization

school grammar / (specifically) Japanese school grammar, based on Shinkichi Hashimoto's work and now universally employed in Japanese schools and dictionaries.