A nation that fortifies the world's most productive economy even as it protects the great natural bounty of our water, air, and majestic land. 美国是全球最发达经济体，水资源，空气清洁以及土壤维护也做得很好。 And in this land of
Brian Goldman: Doctors make mistakes. Can we talk about that 布莱恩.高德曼：医生们会犯错误，我们能否谈论他们所犯过的错误呢？ I think we have to do something about a piece of the culture of medicine that has to change. And I think i
Now, of course, we were very interested to find out what are these so-called invasive species that are taking over in the zoo. 因此，我们对找出这些所谓的入侵物种很感兴趣，它们主宰着动物园里动物体内的微生物群。 So we went back to the DNA, 所以我
Now one of the things that I do is I don't use any filters, I don't use anything to 我录制的所有视频都没有做过特效处理，什么处理都没有 I try to capture the moment as much as possible as the way that I saw it with my own eyes.
