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》

Do you want to be strong and healthy?

你想变得健康强壮吗？

youdao

Get enough sleep if you want to be strong and healthy.

获得充足的睡眠，如果你想成为强大和健康。

youdao

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

Finally, I encourage young people to focus on things they'd like to improve about themselves that they can potentially change (such as becoming a better student, musician or athlete) and try their best to be strong and healthy by eating a well-balanced nutritious diet, getting at least one hour of exercise daily, and avoiding harmful habits such as smoking cigarettes or using drugs.

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To thrive, any organism needs to be 100% strong, and that begins with a healthy diet.

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