in your element
US /ɪn jʊər ˈɛl.ɪ.mənt/
UK /ɪn jʊər ˈɛl.ɪ.mənt/

成语
1.
如鱼得水, 得心应手
in a situation that you enjoy and do well in
示例:
•
She's a natural leader, always in her element when organizing events.
她天生就是领导者,组织活动时总是如鱼得水。
•
He's an excellent chef; put him in a kitchen and he's in his element.
他是一位出色的厨师;把他放在厨房里,他就会如鱼得水。
在 Lingoland 学习这个单词