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Sentence analysis
7Spans
Sentence
Span Details
長い
long (distance, length); long (time); protracted; prolongedi-adjective
説明
explanation; description; accountnoun, suru verb
が
subject markergrammar
興味
interest; curiosity; zestnoun
を
object markergrammar
そい
shave off; slice off; sharpen; dampen; diminish; spoil-> 削ぐgodan verb
だ。
past tense or completed action-> たgrammar