- Traditional Chinese Character(HanT):
樂兒
- Simplified Chinese Character(HanS):
乐儿
- Bopomofo(Mandarin Phonetic Symbols): ㄌㄜˋ ㄦˊ (ㄌㄦ)
- Bopomofo(Zhuyin Keyboard Input/IME): xk4-6
- (ASCII) Hanyu Pinyin: "leer" "Le4Er2" "Le4 Er2" (LE)
- (Latin) Hànyǔ Pīnyīn: Lèér [ Lè ér ]
- (英文翻譯) English Translation: "fun"
- (西語翻譯) Traducción Español: "divertido"
- (日文翻譯) 日本語翻訳: "楽しい"