AnalyzerSentence analysis3SpansSentence背中を流しましょうか？1000 character limitAnalyzeSentence背せ中なかを流ながしましょうか?Span Details背せ中なかを流ながしrinse someone's back-> 背中を流すexpression, verbましょうpolite suggestion; let'sgrammarか?question or alternative markergrammar
