- Traditional Chinese Character(HanT):
海底隧道
- Simplified Chinese Character(HanS):
海底隧道
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄞˇ ㄉㄧˇ ㄙㄨㄟˋ ㄉㄠˋ (ㄏㄉㄙㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): c932u3njo42l4
- (ASCII) Hanyu Pinyin: "haidisuidao" "Hai3Di3Sui4Dao4" "Hai3 Di3 Sui4 Dao4" (HDSD)
- (Latin) Hànyǔ Pīnyīn: HǎiDǐSuìDào [ Hǎi Dǐ Suì Dào ]
- (英文翻譯) English Translation: "Undersea Tunnel"
- (西語翻譯) Traducción Español: "túnel submarino"
- (日文翻譯) 日本語翻訳: "海底トンネル"