公元：：四九年

• Traditional Chinese Character(HanT): 公元：：四九年
• Simplified Chinese Character(HanS): 公元：：四九年
• Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄙˋ ㄐㄧㄡˇ ㄋㄧㄢˊ (ㄍㄩㄙㄐㄋ)
• Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06n4ru.3su06" (ej/m06n4ru.3su06)
• (ASCII) Hanyu Pinyin: "gongyuansijiunian" "Gong1Yuan2Si4Jiu3Nian2" "Gong1 Yuan2 Si4 Jiu3 Nian2" (GYSJN)
• (Latin) Hànyǔ Pīnyīn: YuánSìJiǔ [ Yuán Sì Jiǔ ]
• (英文翻譯) English Translation: "AD: 49"
• (西語翻譯) Traducción Español: "Anuncio::49"
• (日文翻譯) 日本語翻訳: "西暦::49"