Then they examined if sugar could be addictive by pitting any evidence from the animal and human neuroscience literature on drug and sugar addiction against each other.

然后，他们将动物和人类神经科学文献中有关药物和糖成瘾的证据进行对比，以检验糖是否会让人上瘾。

We are well situated here, Ser Kevan pointed out. " Close to the ford and ringed by pits and spikes. If they are coming south, I say let them come, and break themselves against us. "

" 这里地势良好，" 凯冯爵士指出，" 不仅接近浅滩，周围又布下了陷坑和尖桩。假如他们南下，我看不如以逸待劳，在此迎头痛击。"

That was a good system for the Middle Ages, when princes had to destroy their rivals by pitting one against the other; but in these days, all things being done in open day, I am afraid it would do you ill-service.

这对中世纪来说是一个很好的制度，当时的王子们不得不通过相互竞争来摧毁他们的对手。但是在这些日子里，所有的事情都在开放日进行，恐怕对您不利。