如魚得水 [－鱼－－]

Jyutping jyu4 jyu4 dak1 seoi2
Pinyin rú yú dé shuǐ

Definitions (CC-CEDICT)
  1. like a fish back in water (idiom); glad to be back in one's proper surroundings
Definitions (粵典–words.hk)
  1. 語句
    好似​魚​喺​水​入​面​噉​，​置身​喺​適​合​嘅​環​境
    said of one having got a great aid or in his proper surroundings; literally: like fish gain water
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）