彼らは規則を知らない。

Sentence Analyzer

彼ら 規則 知らない

English Translation

They are ignorant of the rules.

Furigana

(かれ)らは規則(きそく)()らない。

Romanji

Karera wa kisoku o shiranai.

Words

彼ら (かれら)
they (usually male); them
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
規則 (きそく)
rules; regulations; conventions
()
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.
知る (しる)
to be aware of; to know; to be conscious of; to cognize; to cognise; to notice; to feel; to understand; to comprehend; to grasp; to remember; to be acquainted with (a procedure); to experience; to go through; to learn; to be acquainted with (a person); to get to know; to concern

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Reading: 
Meanings: standard, measure
Readings: ソク、 のっと.る
Meanings: rule, follow, based on, model after
Readings: チ、 し.る、 し.らせる
Meanings: know, wisdom