彼の講義は私たちを失望させた。

Sentence Analyzer

講義 私たち 失望させた

English Translation

His lecture disappointed us.

Furigana

(かれ)講義(こうぎ)(わたし)たちを失望(しつぼう)させた。

Romanji

Kare no kōgi wa watashitachi 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
講義 (こうぎ)
lecture
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
私たち (わたしたち、わたくしたち)
we; us
()
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
Reading: コウ
Meanings: lecture, club, association
Reading: 
Meanings: righteousness, justice, morality, honor, loyalty, meaning
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
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