AnalyzerSentence analysis3SpansSentence読み書きが苦手1000 character limitAnalyzeSentence読よみ書かきが苦にが手てSpan Details読よみ書かきreading and writing; literacynounがsubject markergrammar苦にが手てpoor at; weak in; not good at; not one's cup of tea; not one's favorite; dislikena-adjective, noun