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Sentence analysis
5Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
参考資料
reference material; reference datanoun
は
topic markergrammar
とても
very; awfully; exceedingly; (not) at all; by no means; simply (cannot)-> 迚もadverb
役に立つ。
be helpful; be useful; serve a purposeexpression, verb