彼らは無人島を調査するだろう。

Sentence Analyzer

彼らは無人島を調査するだろう。

English Translation

They will survey the desert island.

Furigana

彼(かれ)らは無人島(むじんとう)を調査(ちょうさ)するだろう。

Romanji

Karera wa mujintō o chōsasuru darou.

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

無人島 (むじんとう)

unpopulated island

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.

調査 (ちょうさ)

investigation; examination; inquiry; enquiry; survey

だ (だ)

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