AnalyzerSentence analysis2SpansSentence郵便サービス1000 character limitAnalyzeSentence郵ゆう便びんサービスSpan Details郵ゆう便びんmail service; postal service; mail; post; postal matter; postal itemsnounサービスservice; help; assistance; discount; special offer; freebie; complimentary item; utility; amenity; after-sales service; maintenance; serve; service (sports)noun, suru verb