Analyzer
Sentence analysis
7Spans
Sentence
Span Details
当時、
at that time; in those daysnoun, adverb
サブノート
supplementary notebook; sub-notebook (for class); subnotebook; ultraportable computernoun
は
topic markergrammar
モバイル
mobile; portable; mobile (hanging sculpture)noun-modifying
ワーカー
workernoun
に
direction, time, indirect object, or target markergrammar
人気があった。
be popular-> 人気があるexpression, verb