- Traditional Chinese Character(HanT):
必要時
- Simplified Chinese Character(HanS):
必要时
- Bopomofo(Mandarin Phonetic Symbols): ㄅㄧˋ ㄧㄠˋ ㄕˊ (ㄅㄧㄕ)
- Bopomofo(Zhuyin Keyboard Input/IME): 1u4ul4g6
- 「必要时」的漢語拼音: Bi4 Yao4 Shi2
- (ASCII) Hanyu Pinyin: "biyaoshi" "Bi4Yao4Shi2" "Bi4 Yao4 Shi2" (BYS)
- (Latin) Hànyǔ Pīnyīn: BìYàoShí [ Bì Yào Shí ]
- (英文翻譯) English Translation: "when necessary"
- (西語翻譯) Traducción Español: "cuando sea necesario"
- (日文翻譯) 日本語翻訳: "必要に応じて"