It spread out beyond Crete because the Minoans established what we might want to call an empire in various parts of the Mediterranean, and it starts with Crete.

其所覆盖的区域比克里特岛更广阔,因为米诺斯文明建立了,现在我们所称的"帝国",其疆域分布于地中海的广大地区,它起源于特里克

耶鲁公开课 - 古希腊历史简介课程节选

The Salk Vaccine is also called the Killed Polio Vaccine, and some people call it KPV, also sometimes called Inactivated Polio Vaccine, IPV, but this is the vaccine I just talked about produced by Salk.

索尔克氏疫苗也叫灭活脊髓灰质炎疫苗,有人将其简称为KPV 有时也被称作,失活脊髓灰质炎疫苗,简称IPV,这个疫苗由索尔克研发,刚才讲过他

耶鲁公开课 - 生物医学工程探索课程节选