An expression meaning 'as one would expect' or 'just as you'd expect (from someone/something)'; used to praise or acknowledge that someone or something lives up to expectations.
さすがは田中さん、難しい問題もすぐ解いてしまった。
As expected of Tanaka—he solved the difficult problem right away.
さすがはプロの仕事だ。仕上がりが違う。
Just as you'd expect from a professional—the finish is different.
さすがは世界チャンピオン、落ち着いて試合を運んでいる。
As befits a world champion, they are conducting the match calmly.
彼女の説明は分かりやすかった。さすがは教員経験が長いだけある。
Her explanation was easy to understand—as you'd expect from someone with long teaching experience.