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Sentence analysis
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Sentence
Span Details
2010
-noun
年代
period; era; decade; date; age group; generation; age rangenoun
は
topic markergrammar
スマートフォン
smartphonenoun
が
subject markergrammar
急速
rapid; fast; quickna-adjective, noun
に
adverbial form after a na-adjectivegrammar
普及
diffusion; spread; popularizationnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar