Though his heart is said to be weak, he seems perfectly healthy.

虽说他的心脏衰弱，但他看来还十分健康。

《新英汉大辞典》

Brew Your Own coffee - Is coffee perfectly healthy for you?

自己煮咖啡——咖啡有益于你的健康吗？

youdao

Some are subject to a wide range of physical issues, others are perfectly healthy.

有些患者遭受各式各样躯体毛病的折磨，而其他的则非常健康。

youdao

"In fact you know two out of three of them don't even know they're infected because usually they feel perfectly healthy."

VOA: standard.2010.07.26

If you are a rat and you have toxoplasmosis, you are perfectly healthy except for one thing.

如果你是老鼠，你体内有弓浆虫，你非常健康，除了一点。

耶鲁公开课 - 心理学导论课程节选

They are cutting down hundreds of perfectly healthy trees to make way for flowerbeds.

BBC: Tree felling in Alexandra Park, Whalley Range

In perfectly healthy Dell's accounts, for instance, there is no mention whatsoever of Taiwan.

ECONOMIST: Enron: one year on

She said Miss Banks had given birth to the "perfectly healthy" 6lb 13oz baby a week early.

BBC: West Malling train baby and mother 'doing really well'