彼は研究の対象を拡大した。

Sentence Analyzer

彼は研究の対象を拡大した。

English Translation

He expanded his research.

Furigana

彼(かれ)は研究(けんきゅう)の対象(たいしょう)を拡大(かくだい)した。

Romanji

Kare wa kenkyū no taishō o kakudaishita.

Words

彼 (かれ)

he; him; his; boyfriend

は (は)

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

研究 (けんきゅう)

study; research; investigation

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

対象 (たいしょう)

target; object (of worship, study, etc.); subject (of taxation, etc.)

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.

拡大 (かくだい)

magnification; enlargement; expansion; amplification