AnalyzerSentence analysis3SpansSentence郵便箱を開ける。1000 character limitAnalyzeSentence郵ゆう便びん箱ばこを開あける。Span Details郵ゆう便びん箱ばこmailbox (for receiving mail); letter box; mailbox (for sending mail); postboxnounをobject markergrammarReport an issue with this page