私は私たちが致命的な誤りを犯したという結論に至った。

Sentence Analyzer

English Translation

I was led to the conclusion that we made a fatal mistake.

Furigana

私(わたし)は私(わたし)たちが致命的(ちめいてき)な誤(あやま)りを犯(おか)したという結論(けつろん)に至(いた)った。

Romanji

Watashi wa watashitachi ga chimeiteki na ayamari o okashita toiu ketsuron ni itatta.

Words

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

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

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

致命的 (ちめいてき)

fatal; lethal

だ (だ)

be; is; indicates past or completed action; indicates light imperative

誤り (あやまり)

error; mistake; slip; bug

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.

犯す (おかす)

to commit (e.g. crime); to perpetrate; to make (e.g. mistake); to break (e.g. rule); to violate; to transgress; to contravene; to rape; to violate; to ravish; to deflower

と言う (という、とゆう)

called; named; as many as; as much as; all X; every X

結論 (けつろん)

conclusion

に (に)

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

至る (いたる)

to arrive at (e.g. a decision); to reach (a stage); to attain; to lead to (a place); to get to; to come; to arrive; to result in