Bow down thine ear to me; deliver me speedily: be thou my strong rock, for an house of defence to save me.

求你侧耳而听，快快救我，作我坚固的磐石，拯救我的保障。

youdao

Structures built on strong rock generally need no foundation since rock is usually as strong as concrete, and goes much deeper.

修筑在坚固岩石上的结构一般不需要基础，因为岩石通常和混凝土一样坚固，而且岩层更深。

youdao

The drill is strong enough to bore through solid rock.

这把钻足以钻透坚固的岩石。

《牛津词典》

To Rudolf, he seemed like the island strong as the rock the light house was built on.

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Engineers decided the rock would provide a good strong support for the proposed dam.

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The report also cited the strong quarterly dividend history at Eagle Rock Energy Partners LP, and favorable long-term multi-year growth rates in key fundamental data points.

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The result, in a mountain range characterised by soft, crumbling rock which desperately needs strong roots to hold it together, has been an increasing number of landslides, which block roads, railways and even rivers.

ECONOMIST: From the archive