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。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

You take advantage of that, you put it in a test tube, together with nucleotides and primers and your DNA.

利用这一点,把它和核苷酸,引物及DNA一起放进试管

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