幹線道路の建設は郊外の発展に寄与するだろう。

Sentence Analyzer

English Translation

The construction of a highway will contribute to the growth of the suburbs.

Furigana

幹線(かんせん)道路(どうろ)の建設(けんせつ)は郊外(こうがい)の発展(はってん)に寄与(きよ)するだろう。

Romanji

Kansen dōro no kensetsu wa kōgai no hatten ni kiyosuru darou.

Words

幹線 (かんせん)

main line; trunk line

道路 (どうろ)

road; highway

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

建設 (けんせつ)

construction; establishment

は (は)

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

郊外 (こうがい)

suburb; outskirts

発展 (はってん)

development; growth; advancement; unfurling; expansion; extension; enlargement; playing around; having an active sex life

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

寄与 (きよ)

contribution; service

だ (だ)

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