選擇性要求

• Traditional Chinese Character(HanT): 選擇性要求
• Simplified Chinese Character(HanS): 选择性要求
• Bopomofo(Mandarin Phonetic Symbols): ㄒㄩㄢˇ ㄗㄜˊ ㄒㄧㄥˋ ㄧㄠˋ ㄑㄧㄡˊ (ㄒㄗㄒㄧㄑ)
• Bopomofo(Zhuyin Keyboard Input/IME): vm03yk6vu/4ul4fu.6
• (ASCII) Hanyu Pinyin: "xvanzexingyaoqiu" "Xvan3Ze2Xing4Yao4Qiu2" "Xvan3 Ze2 Xing4 Yao4 Qiu2" (XZXYQ)
• (Latin) Hànyǔ Pīnyīn: XüZéXìngYàoQiú [ Xü Zé Xìng Yào Qiú ]
• (英文翻譯) English Translation: "Optional requirements"
• (西語翻譯) Traducción Español: "Requisitos opcionales"
• (日文翻譯) 日本語翻訳: "オプションの要件"