AnalyzerSentence analysis2SpansSentence母語話者レベル1000 character limitAnalyzeSentence母ぼ語ご話わ者しゃレベルSpan Details母ぼ語ご話わ者しゃnative speakernounレベルlevel; standard; grade; class; rank; level (amount or quantity); level (plane); horizontal surface; level (instrument); spirit level; surveyor's levelnounレベルれべるrebelレベルれべるRevell