一言為定

• Traditional Chinese Character(HanT): 一言為定
• Simplified Chinese Character(HanS): 一言为定
• Bopomofo(Mandarin Phonetic Symbols): ㄧˋ ㄧㄢˊ ㄨㄟˊ ㄉㄧㄥˋ (ㄧㄧㄨㄉ)
• Bopomofo(Zhuyin Keyboard Input/IME): u4u06jo62u/4
• (ASCII) Hanyu Pinyin: "yiyanweiding" "Yi4Yan2Wei2Ding4" "Yi4 Yan2 Wei2 Ding4" (YYWD)
• (Latin) Hànyǔ Pīnyīn: YìYánWéiDìng [ Yì Yán Wéi Dìng ]
• (英文翻譯) English Translation: "It’s a deal"
• (西語翻譯) Traducción Español: "Es un trato"
• (日文翻譯) 日本語翻訳: "それが契約だ"