規則は守らなければならない。

Sentence Analyzer

規則 守らなければならない

English Translation

We must observe the rules.

Furigana

規則(きそく)(まも)らなければならない。

Romanji

Kisoku wa mamoranakerebanaranai.

Words

規則 (きそく)
rules; regulations; conventions
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
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

Kanji

Reading: 
Meanings: standard, measure
Readings: ソク、 のっと.る
Meanings: rule, follow, based on, model after
Readings: シュ、 ス、 まも.る、 まも.り、 もり、 -もり、 かみ
Meanings: guard, protect, defend, obey