光速２１

• Traditional Chinese Character(HanT): 光速２１
• Simplified Chinese Character(HanS): 光速２１
• Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄤ ㄙㄨˋ ㄦˋ ㄧ (ㄍㄙㄦㄧ)
• Bopomofo(Zhuyin Keyboard Input/IME): "ej; nj4-4u " (ej;nj4-4u)
• (ASCII) Hanyu Pinyin: "guangsueryi" "Guang1Su4Er4Yi1" "Guang1 Su4 Er4 Yi1" (GSEY)
• (Latin) Hànyǔ Pīnyīn: SùèrYī [ Sù èr Yī ]
• (英文翻譯) English Translation: "Light Speed 21"
• (西語翻譯) Traducción Español: "Velocidad de la luz 21"
• (日文翻譯) 日本語翻訳: "光の速度21"