The hurt felt like when I accidentally stapled my lips together.

那种疼痛堪比某次我不小心用订书机订了嘴唇。

So, if you need to staple some papers together, you would use a stapler.

所以， 如果你需要将一些文件装订在一起，你会使用订书机。

And then, they take that receipt, take the other receipt, staple it together with a little coffee card and then give me all that and I throw that paper away.

之后，他们拿起收据，再拿起另一张收据和另一张咖啡卡钉在一起然后一起给我，我扔掉了那张纸。

If you get a computer to design the DNA, so that it matches up in all the right places, all you have to do is mix the long strand and the short staples together, and the shape folds itself.

如果你让一台电脑来设计 DNA，让它在所有正确的位置匹配， 你所要做的就是将长链和短链混合在一起， 形状就会自行折叠。