彼らはその船が沈んでしまったのに違いないという結論に達した。

Sentence Analyzer

English Translation

They came to the conclusion that the ship must have sunk.

Furigana

彼(かれ)らはその船(ふね)が沈(しず)んでしまったのに違(ちが)いないという結論(けつろん)に達(たっ)した。

Romanji

Karera wa sono fune ga shizundeshimatta noni chigainai toiu ketsuron ni tasshita.

Words

彼ら (かれら)

they (usually male); them

は (は)

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

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...

船 (ふね)

ship; boat; watercraft; vessel; steamship; tank; tub; vat; trough; counter for boat-shaped containers (e.g. of sashimi)

が (が)

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

沈む (しずむ)

to sink; to go under; to submerge; to go down (e.g. sun); to set; to descend; to feel depressed

のに (のに)

although; when; and yet; despite this; in spite of; even though; but even so; but even then; however; nevertheless; for all that; notwithstanding that; while; if only; I wish; I tell you; you should do; in order to

違い (ちがい)

difference; discrepancy

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

達す (たっす)

to reach; to get to