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9Spans
Sentence
Span Details
自然エネルギー
natural energy; renewable energynoun
は
topic markergrammar
化石燃料
fossil fuelnoun
に
direction, time, indirect object, or target markergrammar
代わる
be replaced; succeed someone; relieve someone; take the place of; substitute for; represent; hand over the phone; be exchanged; switch places; be swapped-> 替わるgodan verb
重要
important; essential; significantna-adjective
な
adnominal form of the copula after a na-adjectivegrammar
選択肢
choices; alternatives; optionsnoun
だ。
plain copulagrammar