The unique number will be put on an identity card which will have biometric authentication, such as fingerprints and photographs.

VOA: standard.2009.09.24

The ordered swirl of houses and streets from this high angle sprang at her now with the same unexpected, astonishing clarity as the circuit card had.

从这个高的视角，看到的像漩涡一般,排列有序的房屋和街道，就像当初的印刷电路一样，以未曾预料的，令人惊讶的清晰感。

耶鲁公开课 - 1945年后的美国小说课程节选

They might very well be storing the addresses of memory elsewhere, but we just needed them as sort of a cheat sheet, a little address card to know where the original values x and y were.

它们存储在内存的其他地方是可以的,但是我们需要一个备忘单,一个地址卡，来知道,原始的值x和y是什么。

哈佛公开课 - 计算机科学课程节选

Right. Because all of us have probably bought something facebook on Amazon.com or the like, all of us have probably logged into Facebook.com, passing your credit card information over the Internet, passing your username and password over the Internet, and as you probably know, as a casual user, https denotes secure.

对的，因为我们都可能在亚马逊之类的网站上买过东西,我们都可能上过,在网络上传送你的信用卡信息,在网络上传送你的用户名和密码,你可能知道，作为一个非正式的用户，https保护安全。

哈佛公开课 - 计算机科学课程节选