不过它是不是工程师的最后的王牌，就像单原子极限织机（此处有疑问，不知怎么翻译，请指教），还有待考察。

Whether it would be the last one up the engineers’ sleeves, as the single-atom limit looms, remains to be seen.

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使用窄的垂直的图片，我们的王牌设计师Bridget Tisdall以某种方式使其看起来好像他们都身陷囹圄。

Using narrow vertical pictures, our ace designer Bridget Tisdall somehow made it look as if they were behind bars.

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