彼らの仕事はネズミを絶滅させる事である。

Sentence Analyzer

English Translation

Their job is to exterminate rats and mice.

Furigana

彼(かれ)らの仕事(しごと)はネズミを絶滅(ぜつめつ)させる事(こと)である。

Romanji

Karera no shigoto wa nezumi o zetsumetsusaseru koto de aru.

Words

彼ら (かれら)

they (usually male); them

の (の)

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

仕事 (しごと)

work; job; business; occupation; employment; vocation; task; work

は (は)

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

鼠 (ねずみ、ネズミ、ねず)

mouse; rat; dark gray; dark grey; slate (color, colour)

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.

絶滅 (ぜつめつ)

destruction; extinction

事 (こと、こん)

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

だ (だ)

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

或 (ある)

a certain ...; some ...