AnalyzerSentence analysis4SpansSentence背中を反らすストレッチ。1000 character limitAnalyzeSentence背せ中なかを反そらすストレッチ。Span Details背せ中なかback (of the body)nounをobject markergrammar反そらすbend; warp; curvegodan verbストレッチ。stretch (fabric); stretchy material; stretching (exercise); stretch; straight (course); straightawaynoun
