He appears to be strong and healthy, but, as a matter of fact, he suffers from a very weak heart.

他看上去强健，其实他的心脏很衰弱。

《新英汉大辞典》

youdao

But he was strong and healthy.

但他长得强壮健康。

youdao

I have no work at all, although I am strong and healthy and only forty-five years old.

VOA: special.2010.05.13

Before long, Babe was strong and healthy again.

VOA: special.2009.01.24

Their parents believed all children needed physical activity to grow healthy and strong.

VOA: special.2010.05.26

If you're going to be strong and healthy, what do we need you to do?

WHITEHOUSE: The First Lady Urges Healthy Diet and Exercise

Buchholz looked perfectly strong and healthy after missing a turn Monday because of irritation in his collarbone area.

WSJ: Buchholz, Red Sox beat Yankees 3-0 in 5?? innings

More recently, Brazil emerged strong and healthy, economically, from severe hyperinflation.

FORBES: Why Germany Cannot Escape Inevitable Inflation