"We ought to be doing things that are romantic," he said, adding that nobody knew yet how to build sails big and thin enough for serious travel.
“我们将要做的事情是浪漫的，”他补充说，目前还没有人知道该如何制造能进行真正旅行所用的足够大和薄的帆。
The design incorporates a channel thin enough to become entirely devoid of carriers (ie, free electrons or holes) when switched off, thus acting as a valve, yet full of them when switched on.
这一设计包含了一条足够细的隧道，当它关闭时，里面完全没有载流子(电子或空穴)，当它打开时，里面便充满了载流子，起到了阀门的作用。
Through the thin layers of paper strong enough to hold all that it bears to say, every single one speaking the same language of oneness yet so unique.
画纸很薄，但却已经足够承载作品所要表达的意义，作品以相同的方式在阐述不同的语言。
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