只需要用订书器或是线把这些纸钉在一起，空白的一面朝着一个方向即可。

Simply fold the sheets of the paper, blank side facing up, use a paper punch and thread them together with a ribbon.

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神龙文具有限公司：公司拥有两套彩色，电泳长尾夹生产线和两条订书针生产线。

Shenlong Stationery CO. , LTD. : company has two sets of color and electrophoresis production lines and two staple pin production lines.

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