AnalyzerSentence analysis4SpansSentence即興で演奏する1000 character limitAnalyzeSentence即そっ興きょうで演えん奏そうするSpan Details即そっ興きょうimprovisation; improvised; impromptu; ad-libnoun, no-adjectiveでlocation, means, cause, or scope markergrammarReport an issue with this page