After logging into the course's website, you'll appear on the top left-hand corner as I just did with your actual names that we know exactly who we're working with and then what you can do is raise your hand sort to speak.

登录课程网站之后，你将被显示在,左上角，通过你们的真实名字,我可以知道我到底是在跟谁一起工作,然后你们可以做的是举手来回答问题。

哈佛公开课 - 计算机科学课程节选

So if you have sons and they are healthy, and they do well, and they have children, that means your name will be carried into the future, your memory will persist and that is one form of immortality.

如果你有儿子,并且他们健康成长,表现良好,然后他们也有了孩子,那就意味着你的名字将会被延续下去,你的记忆将会持续下去,这就是一种形式的永生

耶鲁公开课 - 古希腊历史简介课程节选