AnalyzerSentence analysis2SpansSentenceはかなく消える1000 character limitAnalyzeSentenceはかなく消きえるSpan Detailsはかなくfleeting; transient; ephemeral; empty; vain; faint-> 儚いi-adjective消きえるdisappear; vanish; go out of sight; go out; die; turn off; fade; go away; fade away; wear away; rub out; be lost; die outichidan verb