AnalyzerSentence analysis6SpansSentence彼は空でスピーチをした。1000 character limitAnalyzeSentence彼かれは空そらでスピーチをした。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar空そらでoff the top of one's head; from thin air; from memory; by heartexpressionスピーチspeech; address; talknounをobject markergrammarした。light/support verb with a noun or noun-like phrase-> するgrammar
