AnalyzerSentence analysis4SpansSentenceオーディオ機器を買い替える1000 character limitAnalyzeSentenceオーディオ機き器きを買かい替かえるSpan Detailsオーディオaudio; sound; audio equipment; stereo systemnoun機き器きdevice; equipment; machinery; apparatusnounをobject markergrammar買かい替かえるreplace by buying new; buy a replacement-> 買い換えるichidan verb