AnalyzerSentence analysis4SpansSentence漢字を代用する1000 character limitAnalyzeSentence漢かん字じを代だい用ようするSpan Details漢かん字じkanji; Chinese characternounをobject markergrammar代だい用ようsubstitution; using as a substitutenoun, suru verb, no-adjectiveするlight/support verb with a noun or noun-like phrasegrammar