AnalyzerSentence analysis3SpansSentence一斉送信の手紙1000 character limitAnalyzeSentence一いっ斉せい送そう信しんの手て紙がみSpan Details一いっ斉せい送そう信しんsimultaneous transmission; sending to multiple recipients; group messagenoun, suru verbのpossession, attribution, nominalizer, or nominal linkergrammar手て紙がみletter; notenoun
