- Traditional Chinese Character(HanT):
地底下
- Simplified Chinese Character(HanS):
地底下
- Bopomofo(Mandarin Phonetic Symbols): ㄉㄧˋ ㄉㄧˇ ㄒㄧㄚˋ (ㄉㄉㄒ)
- Bopomofo(Zhuyin Keyboard Input/IME): 2u42u3vu84
- (ASCII) Hanyu Pinyin: "didixia" "Di4Di3Xia4" "Di4 Di3 Xia4" (DDX)
- (Latin) Hànyǔ Pīnyīn: DìDǐXià [ Dì Dǐ Xià ]
- (英文翻譯) English Translation: "Underground"
- (西語翻譯) Traducción Español: "subterráneo"
- (日文翻譯) 日本語翻訳: "地底下"