Then they started seeing promising results in the petri dish.

之后，他们看到培养皿出现了可喜成果。

And, therefore, a Petri dish for communicable diseases.

我拿这个去化验。

In the petri dish, it worked.

在皮氏培养皿中，实验成功了。

This man told me that Brexit was the petri dish for Trump.

这个人告诉我，英国退欧是特朗普的培养皿。

And this microbiologist sneezed, sang, talked, and coughed over petri dishes.

这位微生物学家打喷嚏，唱歌，说话，对着培养皿咳嗽。

Of course, foodies don't run experiments in test tubes or petri dishes.

当然，美食家不会在试管或培养皿中进行实验。

The close thing of all, though, is that this didn't just happen in a petri dish.

然而，最接近的事情是，这并不仅仅发生在皮氏培养皿中。

They waited for winds to deliver coastal dust to the petri dishes. Then they grew whatever landed.

他们等待风将沿海的尘土吹到培养皿里。之后他们会把任何落下来的东西都种起来。

One doctor said the condition on broad after the fire made the ship a floating petri dish.

一位医生表示火灾造成这艘船浮动致使条件非常恶劣。

STEP 8 Beware of little kids! Schools are breeding grounds for sickness, and kids are unwitting petri dishes.

小心孩子！学校是疾病的温床，而孩子则是不知情的培养皿。