AnalyzerSentence analysis5SpansSentence彼はうれしそうに顔をほころばせた。1000 character limitAnalyzeSentence彼かれはうれしそうに顔かおをほころばせた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammarうれしそうhappy-looking; glad-looking; delightful-> 嬉しそうna-adjectiveにadverbial form after a na-adjectivegrammar顔かおをほころばせた。break into a smile; smile broadly; grin widely-> 顔をほころばせるexpression, verb