生徒たちは厳しい規則を遵守することになっている。

Sentence Analyzer

生徒たち 厳しい 規則 遵守する こと なっている

English Translation

The pupils are supposed to observe rigid discipline.

Furigana

生徒(せいと)たちは(きび)しい規則(きそく)遵守(じゅんしゅ)することになっている。

Romanji

Seitotachi wa kibishii kisoku o junshusuru koto ni natteiru.

Words

()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
厳しい (きびしい、いかめしい)
severe; strict; rigid; unsparing; relentless; stern; austere; grave; solemn; majestic; intense (cold); harsh
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.
順守 (じゅんしゅ)
compliance; adherence (to a set of rules); (religious) observance
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
成る (なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...

Kanji

Readings: セイ、 ショウ、 い.きる、 い.かす、 い.ける、 う.まれる、 うま.れる、 う.まれ、 うまれ、 う.む、 お.う、 は.える、 は.やす、 き、 なま、 なま-、 な.る、 な.す、 む.す、 -う
Meanings: life, genuine, birth
Readings: ト、 いたずら、 あだ
Meanings: on foot, junior, emptiness, vanity, futility, uselessness, ephemeral thing, gang, set, party, people
Readings: ゲン、 ゴン、 おごそ.か、 きび.しい、 いか.めしい、 いつくし
Meanings: stern, strictness, severity, rigidity
Reading: 
Meanings: standard, measure
Readings: ソク、 のっと.る
Meanings: rule, follow, based on, model after
Reading: ジュン
Meanings: abide by, follow, obey, learn
Readings: シュ、 ス、 まも.る、 まも.り、 もり、 -もり、 かみ
Meanings: guard, protect, defend, obey