回答

・for one's age
・considering one's age

「以實際年齡來說」可以用英語 for one's age 或 considering one's age 來表達。

You look young for your age, so those clothes look good on you, but I can't do that.
（以你的實際年齡來說，你看起來很年輕，所以這樣的衣服很適合你，但對我來說這就不適合了。）

He's very experienced considering his age, so I think it's okay to let him manage this project.
（考慮到他的年齡，他的經驗很豐富，所以我認為把這個項目委託給他是可以的。）
※be experienced（經驗豐富）

有幫助｜0