take to something like a duck to water
US /teɪk tu ˈsʌmθɪŋ laɪk ə dʌk tu ˈwɔtər/
UK /teɪk tu ˈsʌmθɪŋ laɪk ə dʌk tu ˈwɔtər/

1.
水を得た魚のように, すぐに慣れる
to quickly and easily learn or adapt to something new, especially something that is enjoyable or natural for one
:
•
She took to painting like a duck to water, producing beautiful artwork in no time.
彼女は水を得た魚のように絵を描き始め、あっという間に美しい作品を生み出した。
•
Despite his initial hesitation, he took to his new role like a duck to water.
彼は最初はためらっていたが、水を得た魚のように新しい役割に順応した。