AnalyzerSentence analysis3SpansSentence含み笑いをする1000 character limitAnalyzeSentence含ふくみ笑わらいをするSpan Details含ふくみ笑わらいsuppressed laugh; smile; giggle; chucklenoun, suru verbをobject markergrammarするlight/support verb with a noun or noun-like phrasegrammar