很健康的英文：
as fit as a fiddle

healthy treasure
健康珍品

From labor health; from health contentment springs
劳动使人健康，健康使人满足。

Not ailing,infirm,or diseased;healthy.
健康的没病的、非体弱的或没得病的;健康的

The premature baby is doing well.
那个早产的婴儿很健康。

A wet—nurse is healthy and sound
乳媪健康

Good posture is important for health.
好的姿势对健康是重要的。

His health showed gradual improvement.
他的健康逐渐恢复。

Milk is good to health.
牛奶对健康有益。

Temperance and exercise conduce to good health.
节制与运动有益于健康

Physical fitness,well-being,strength,etc
健康、安康、体力

This cap fits you better.
这顶帽子对你更合适。

To join by or fit into a gain.
在腰槽内连接或配合

This car is fitted with radial tyres.
这辆车配有子午线轮胎。

She was fit to scream.
她几乎要尖叫起来。

make (animals) fit for cultivation.
使（动物）适应耕作。

She fiddled a beautiful cradlesong.
她用小提琴奏出一支美丽的摇篮曲。

Is it easy to play the fiddle like that?
要像那样演奏小提琴很容易吗？

I fiddled at it all the time.
我一直在忙于那件工作。

He was fiddling with a piece of string.
他在无聊地玩弄一条绳子。

He fiddled around with the engine for hours.
他胡乱摆弄那台发动机达数小时之久。