彼らは彼の意志に反して彼にその契約書に署名させた。

Sentence Analyzer

彼ら 意志 反して その 契約書 署名させた

English Translation

They made him sign the contract against his will.

Furigana

(かれ)らは(かれ)意志(いし)(はん)して(かれ)にその契約書(けいやくしょ)署名(しょめい)させた。

Romanji

Karera wa kare no ishi ni hanshite kare ni sono keiyakusho ni shomeisaseta.

Words

彼ら (かれら)
they (usually male); them
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
(かれ)
he; him; his; boyfriend
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
意志 (いし)
will; volition; intention; intent; determination
()
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
返す (かえす)
to return (something); to restore; to put back; to turn over; to turn upside down; to overturn; to pay back; to retaliate; to reciprocate; to repeat ...; to do ... back
其の (その)
that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...
契約書 (けいやくしょ)
(written) contract; agreement
署名 (しょめい)
signature

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking
Readings: シ、 シリング、 こころざ.す、 こころざし
Meanings: intention, plan, resolve, aspire, motive, hopes, shilling
Readings: ハン、 ホン、 タン、 ホ、 そ.る、 そ.らす、 かえ.す、 かえ.る、 -かえ.る
Meaning: anti-
Readings: ケイ、 ちぎ.る
Meanings: pledge, promise, vow
Readings: ヤク、 つづ.まる、 つづ.める、 つづま.やか
Meanings: promise, approximately, shrink
Readings: ショ、 か.く、 -が.き、 -がき
Meaning: write
Reading: ショ
Meanings: signature, govt office, police station
Readings: メイ、 ミョウ、 な、 -な
Meanings: name, noted, distinguished, reputation