１７２０

• Traditional Chinese Character(HanT): １７２０
• Simplified Chinese Character(HanS): １７２０
• Bopomofo(Mandarin Phonetic Symbols): ㄧ ㄑㄧ ㄦˋ ㄌㄧㄥˊ (ㄧㄑㄦㄌ)
• Bopomofo(Zhuyin Keyboard Input/IME): "u fu -4xu/6" (ufu-4xu/6)
• 「１７２０」的漢語拼音: Yi1 Qi1 Er4 Ling2
• (ASCII) Hanyu Pinyin: "yiqierling" "Yi1Qi1Er4Ling2" "Yi1 Qi1 Er4 Ling2" (YQEL)
• (Latin) Hànyǔ Pīnyīn: YīQīèrLíng [ Yī Qī èr Líng ]
• (英文翻譯) English Translation: "１７２０"
• (西語翻譯) Traducción Español: "１７２０"
• (日文翻譯) 日本語翻訳: "１７２０"