使用诸如救护车汽笛或枪身之类众所周知的音效是有帮助的，因为这些声音本身蕴含了环境信息。

It is helpful to use well-known ideas such as an ambulance siren or a gunshot because these sounds carry a lot of context with them.

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这包括诸如最大过程数之类的信息。

This includes such information as the maximum number of processes.

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表单用于捕捉约会日期、时间和主题之类的信息。

The form is used to capture information such as the appointment date, time, and subject.

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But in society today, and we'll talk a bit about security topics -- and such throughout the course, for cryptography -- for encrypting things like your credit card information and bank accounts -- you don't use 32 bits, you don't use 64 bits, you generally use 1024 bits, 4,048 bits.

但在当今的社会上，我们将讨论一点安全方面的知识,贯穿整个课程，密码学-,加密一些像信用卡信息,银行账号之类的东西--你不能用32位，你也不能用64位，你通常要使用1024位，4048位。

哈佛公开课 - 计算机科学课程节选