AnalyzerSentence analysis6SpansSentenceニキビ跡は思春期の悩みだ。1000 character limitAnalyzeSentenceニキビ跡あとは思し春しゅん期きの悩なやみだ。Span Detailsニキビ跡あとacne scar; pimple marknounはtopic markergrammar思し春しゅん期きpuberty; adolescencenounのpossession, attribution, nominalizer, or nominal linkergrammar悩なやみworry; trouble; problem; distressnounだ。plain copulagrammar