AnalyzerSentence analysis4SpansSentence背骨が曲がっている1000 character limitAnalyzeSentence背せ骨ぼねが曲まがっているSpan Details背せ骨ぼねspine; backbone; spinal columnnounがsubject markergrammar曲まがっbend; curve; warp; twist; turn; make a turn; be crooked; be askew; be awry-> 曲がるgodan verbているongoing or resultant stategrammar