彼の行為は多くの友人を失望させた。

Sentence Analyzer

行為 多く 友人 失望させた

English Translation

His conduct disappointed many of his friends.

Furigana

(かれ)行為(こうい)(おお)くの友人(ゆうじん)失望(しつぼう)させた。

Romanji

Kare no kōi wa ōku no yūjin o shitsubōsaseta.

Words

(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
行為 (こうい)
act; deed; conduct
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
多く (おおく)
many; much; largely; abundantly; mostly
友人 (ゆうじん)
friend
()
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.
失望 (しつぼう)
disappointment; despair

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: コウ、 ギョウ、 アン、 い.く、 ゆ.く、 -ゆ.き、 -ゆき、 -い.き、 -いき、 おこな.う、 おこ.なう
Meanings: going, journey, carry out, conduct, act, line, row, bank
Readings: イ、 ため、 な.る、 な.す、 す.る、 たり、 つく.る、 なり
Meanings: do, change, make, benefit, welfare, be of use, reach to, try, practice, cost, serve as, good, advantage, as a result of
Readings: タ、 おお.い、 まさ.に、 まさ.る
Meanings: many, frequent, much
Readings: ユウ、 とも
Meaning: friend
Readings: ジン、 ニン、 ひと、 -り、 -と
Meaning: person
Readings: シツ、 うしな.う、 う.せる
Meanings: lose, error, fault, disadvantage, loss
Readings: ボウ、 モウ、 のぞ.む、 もち
Meanings: ambition, full moon, hope, desire, aspire to, expect