find one's feet
If you find yourself in a new situation, for example living in a new country and having to get used to a new college, you could say I’m still finding my feet. It means that you’re still adjusting and getting used to the new environment.
如果你发现自己处于一个新的环境，例如生活在一个新的国家，不得不习惯一所新的大学，你可以说I'm still finding my feet。这句话的意思就是你还在调整和适应新环境。
A: Lee, how’s your son doing in America?
B: He’s doing okay. He’s learned where the college is but is still finding his feet with everything else. I guess it’ll take time for him to get used to it all.
