Basically, injecting it into some test subjects, making sure that they didn't get diseased from it and looking at antibody responses to see if it worked and it did.

他们把疫苗接种到测试对象体内,确定接种者不会感染疾病,同时观察抗体的应答反应,了解疫苗是否有效

耶鲁公开课 - 生物医学工程探索课程节选

But he also obviously writes that we are beings with will and purpose who are uniquely guided by opinions, ideas, and doctrines and it is in many ways the first business of the sovereign to act as a moral reformer of ideas.

但他同时也写道,我们是有意志和目标的生物,是唯一由言论，思想和各种学说，所引导的物种,而这正是给君主作为思想道德改造者,的存在提供了可能性。

耶鲁公开课 - 政治哲学导论课程节选

But at the same time, Brooks says, "Well, after all she is a star to the speaker," and he's just saying, "She's a star to me; she's a flower half hidden, unnoticed to everyone else."

但是同时Brooks也说，“对说话者说，她就是一颗星星“,他说，“对我而言，她就是一颗星星;，她是长在土里的花，别人都没有注意到她“

耶鲁公开课 - 文学理论导论课程节选