This new design will offer undreamed of levels of comfort, safety and speed.

新的设计将提供做梦都想不到的舒适、安全和速度。

《柯林斯英汉双解大词典》

Grace undreamed is grace forgone.

梦不见的优雅就是被放弃的优雅。

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That which is dreamed can never after be undreamed.

那些已经做过的梦不可能注销。

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And that in turn means we must innovate like never before, finding solutions to problems previously undreamed of.

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They cast whole regions of the world into upheaval, creating whirlpools of instability from which undreamed-of threats arose years later.

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Obama's economic stimulus package failed to stimulate the US economy and increased the US's economic deficit to heights undreamed of by his predecessors.

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