Throw everything in the thermal cycler, wave your magic wand, and the process begins.

把所有成分加入热循环仪，挥动" 魔杖" ，这个过程就开始了。

Take it from Jill Warren, she's a lifelong cycler and the CEO of the European Cyclists' Federation.

吉尔·沃伦 (Jill Warren) 那里拿来吧，她是一名终身自行车手，也是欧洲自行车联合会的席执行官。

So first of all, we're going to need a machine called a thermal cycler - that's where the PCR magic happens.

所先，我们需要一个叫做热循环仪的仪器，这是PCR发生的地方。

It requires a thermal cycler, filled with the DNA sample to be multiplied, thermostable Taq polymerase, primers with which we select what gets multiplied, and free nucleotides of all 4 types - A, T, C and G.

它需要往热循环仪中加入用于扩增的DNA样本、耐热的Taq聚合酶、扩增时选用的引物，及所有4种类型的游离核苷酸A、T、C和G。