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Span Details
パソコン通信
personal computer communications; pre-Internet online servicenoun
は
topic markergrammar
1980
-noun
年代
period; era; decade; date; age group; generation; age rangenoun
に
direction, time, indirect object, or target markergrammar
日本
Japannoun
で
location, means, or scope markergrammar
広まり
spread; be propagated; become widespread-> 広まるgodan verb
ました。
polite pastgrammar