AnalyzerSentence analysis3SpansSentenceにっこり笑って1000 character limitAnalyzeSentenceにっこり笑わらってSpan Detailsにっこりwith a sweet smile; with a broad grinadverb笑わらっlaugh; smile; laugh at; ridicule; sneer at; be dumbfounded; be flabbergasted; can only laugh-> 笑うgodan verbてconnective te-formgrammar