彼らは校則を守らなかった。
Sentence Analyzer
English Translation
They did not abide by the school regulations.
Furigana
Romanji
Karera wa kōsoku o mamoranakatta.
Words
彼ら
(かれら)
they (usually male); them
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
校則
(こうそく)
school regulations
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
守る
(まもる)
to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe; to obey; to follow