AnalyzerSentence analysis4SpansSentenceこの道具は役に立たない。1000 character limitAnalyzeSentenceこの道どう具ぐは役やくに立たたない。Span Detailsこのthis; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective道どう具ぐtool; implement; utensil; device; means; instrument; furniture; household goodsnounはtopic markergrammar役やくに立たたない。useless; of no use; unhelpfulexpression, i-adjective