君は約束を守ることを誓わなければならない。

Sentence Analyzer

君 は 約束 を 守る こと を 誓わなければならない 。

English Translation

You must bind yourself to keep your promise.

Furigana

君(きみ)は約束(やくそく)を守(まも)ることを誓(ちか)わなければならない。

Romanji

Kimi wa yakusoku o mamoru koto o chikawanakerebanaranai.

Words

君 (きみ)

you; buddy; pal; monarch; ruler; sovereign; (one's) master

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

約束 (やくそく)

promise; agreement; arrangement; one's word; contract; pact; appointment; engagement; date; convention; rule; destiny; fate

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

事 (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

誓う (ちかう)

to swear; to vow; to take an oath; to pledge

Kanji

君

Readings: クン、 きみ、 -ぎみ

Meanings: mister, you, ruler, male name suffix

約

Readings: ヤク、 つづ.まる、 つづ.める、 つづま.やか

Meanings: promise, approximately, shrink

束

Readings: ソク、 たば、 たば.ねる、 つか、 つか.ねる

Meanings: bundle, sheaf, ream, tie in bundles, govern, manage, control

守

Readings: シュ、 ス、 まも.る、 まも.り、 もり、 -もり、 かみ

Meanings: guard, protect, defend, obey

誓

Readings: セイ、 ちか.う

Meanings: vow, swear, pledge