AnalyzerSentence analysis3SpansSentence背筋を伸ばして、姿勢を正しなさい。1000 character limitAnalyzeSentence背せ筋すじを伸のばして、姿し勢せいを正ただしなさい。Span Details背せ筋すじを伸のばして、straighten one's back; sit/stand up straight-> 背筋を伸ばすexpression, verb姿し勢せいを正ただしstraighten one's posture; sit up straightReport an issue with this page
