AnalyzerSentence analysis5SpansSentence彼は嬉しそうに口笛を吹いた。1000 character limitAnalyzeSentence彼かれは嬉うれしそうに口くち笛ぶえを吹ふいた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar嬉うれしそうhappy-looking; glad-looking; delightfulna-adjectiveにadverbial form after a na-adjectivegrammar口くち笛ぶえを吹ふいた。to whistle-> 口笛を吹くexpression, verb
