AnalyzerSentence analysis5SpansSentence忍び足で廊下を歩く1000 character limitAnalyzeSentence忍しのび足あしで廊ろう下かを歩あるくSpan Details忍しのび足あしstealthy steps; tiptoeingnounでlocation, means, or scope markergrammar廊ろう下かcorridor; hallway; passagewaynounをobject markergrammar歩あるくwalkgodan verb