さすがに偉大な学者だけあって、彼はその問いに容易に答えた。

Like the great scholar that he was, he answered the question easily.

ただ、毎日だとさすがに飽きるだろう。もっと料理のバリエーションを増やさないと。

It's just if we have it every day we're bound to get fed up with it. I must increase the variety of my cooking.

年の功というのか、彼の意見はさすがに一日の長があるね。

Maybe it's his age but his opinions seem a little more grounded in experience than everyone else's.