私達はその事件を再調査する必要がある。

Sentence Analyzer

私達はその事件を再調査する必要がある。

English Translation

We need to review the case.

Furigana

私達(わたしたち)はその事件(じけん)を再(さい)調査(ちょうさ)する必要(ひつよう)がある。

Romanji

Watashitachi wa sono jiken o sai chōsasuru hitsuyō ga aru.

Words

私たち (わたしたち、わたくしたち)

we; us

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...

事件 (じけん)

event; affair; incident; case; plot; trouble; scandal

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.

再 (さい)

re-; again; repeated; deutero-; deuto-; deuter-

調査 (ちょうさ)

investigation; examination; inquiry; enquiry; survey

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

が (が)

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

有る (ある)

to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about