He had got down to the bare bones of it, and they were fine and strong and simple.

他已经到了它骨干的部分，它们美好，结实，简朴。

youdao

Another benefit: the calcium will help keep your bones strong.

另外一个好处：钙有助于保持你的骨骼强壮。

youdao

Calcium builds strong bones, which are less likely to break under the stress and strain of heavy activity.

钙用于建立强壮的骨骼，使它不会在重压和剧烈活动时断裂。

youdao

Keeping bones strong with exercise may also help prevent fractures, especially if you wear the right sports protection during activities.

VOA: special.2009.02.04

When Toyota veteran James Press joined Chrysler as vice chairman, he bragged Chrysler had "strong bones" that would form the foundation for growth.

FORBES: Magazine Article

Having strong bones is a key way to reduce the risk of fractures secondary to osteoporosis.

FORBES: Why Strength Training May Help You Live Longer

They were wickedly strong too, if the thickness and anatomy of their fossilized bones are any indication.

WSJ: Neanderthals: Why Us and Not Them?