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Sentence analysis
8Spans
Sentence
Span Details
不毛
barren; sterile; infertile; unproductive; fruitlessno-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
議論
argument; discussion; debatenoun, suru verb
に
direction, time, indirect object, or target markergrammar
時間
time; hour; period; class; lessonnoun
を
object markergrammar
費やし
spend; expend; consume; waste; squander; throw away; devote; dedicate-> 費やすgodan verb
た。
past tense or completed actiongrammar