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Sentence analysis
5Spans
Sentence
Span Details
活動
activity; action; operation; moving picture (obs. abbr.)noun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
範囲
extent; scope; rangenoun
を
object markergrammar
広げる。
spread; extend; expand; widen; unfold; open; unroll; unwrap; scatter about; spread around; make flourish; cause to prosperichidan verb