And even that's not sufficient, the types of questions One has to really ask really are much more brand.

就算那样还不够,人们要问的问题实际上更多。

麻省理工公开课 - 媒体、教育、市场课程节选

Just to say a little bit about smallpox, because unlike chickenpox, which if you haven't had, you've probably seen a case of it.

我们稍微说一下天花,因为它不像水痘那样,就算你没得过你也见过

耶鲁公开课 - 生物医学工程探索课程节选