它可以折叠在一些薄如记者的笔记本边缘的周围，这样做数百万次也不会有损坏。
It can fold around the edge of somethingas thin as a reporter's notebook, and do so millions of times without breaking.
它可以折叠在一些薄如记者的笔记本边缘的周围，这样做数百万次也不会有损坏。
It can fold around the edge of somethingas thin as a reporter's notebook, and do so millions of times without breaking.
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