be naturall and easy طبیعی و خیلی راحت بودن کاری یا چیزی
Come naturally to somebody آسان بودن چیزی برای کسی
Speaking English comes naturally to me. انگلیسی صحبت کردن برای من آسانه
Come naturally to somebody مثل اب خوردنه مثال :
Sarah has only been playing tennis for a few months but she’s already better than most other players at the club. Tennis obviously comes naturally to her.