私たちは再生できるエネルギー源を開発しなければならない。

Sentence Analyzer

私たちは再生できるえねるぎー源を開発しなければならない。

English Translation

We must develop the renewable energy sources.

Furigana

私(わたし)たちは再生(さいせい)できるエネルギー源(げん)を開発(かいはつ)しなければならない。

Romanji

Watashitachi wa saisei dekiru enerugi-gen o kaihatsushinakerebanaranai.

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

再生 (さいせい)

resuscitation; regeneration; restoration to life; reformation; rehabilitation; playback; regeneration (sound, etc.); view (of a video clip); reclamation; recovery; rebirth; reincarnation

出来る (できる)

to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at; to be permitted (to do); to become intimate; to take up (with somebody); to grow; to be raised; to become pregnant

エネルギー源 (エネルギーげん)

energy source

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.

開発 (かいはつ、かいほつ)

development; exploitation