前期 ぜんき中等 ちゅうとう教育 きょういくだったら
zenki chūtōkyōikudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 前期中等教育

1. If/when it were junior high school/middle school.; If/when it had been junior high school/middle school.

Tara Conditional