According to the National Center on residential projects, they are also health residential pilot project pilot phase, without a complete assessment of the inspection, let alone model.

据国家住宅工程中心介绍，他们进行的健康住宅试点项目都还在试点阶段，没有一家完成了验评，更谈不上示范。

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Like the Republic of Plato, it is doubtful that More's utopian vision could provide the basis for a realistic model of any society, let alone the transformation of an existing one.

同柏拉图的理想国构想一样，很难讲莫尔的乌托邦模式是否可以为任何一个现实中的社会提供一种模式，更别说有些社会还是在过渡时期。

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For the next three years, they struggled to find a workable product, let alone a viable business model.

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Competitors also do not feel that there is enough demand to warrant the new model, let alone a new brand.

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Of course this is part rumour but the thing is that the iPad, like the iPhone, has become such a huge product, selling so many units, that preparation for even a change in the machine, let alone preparation for a new model, simply cannot be kept quiet.

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