Europe still had its old class system. it was the home of the landed aristocracy, of palaces and royal families.

欧洲仍然保有其古老的阶级制度。欧洲是有产贵族阶层的故土，宫殿和皇族的所在地。

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This includes practical items such as study materials, old class notes, favorite textbooks or pens and even the contact details of previous teachers.

这包括一些实用的东西，例如学习资料、以前的课堂笔记、喜爱的教科书或钢笔，甚至是以前教过你的老师们的详细通讯方式。

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Once you are sure that all the existing instances have been unpickled, updated, and re-pickled, you can remove the old class definition from the source code module.

一旦确定所有现有的实例都已经unpickle、更新和重新pickle后，可以从源代码模块中除去旧的类定义。

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Twenty-two-year-old First Class Midshipman Laura Martindale will graduate next Friday from the Naval Academy in Annapolis,Maryland.

VOA: special.2010.05.21

I'm not sure whether we'll use the Classes server to have you sign up for discussion sections online, or whether we will do it the old-fashioned way and have you sign up on forms that we'll give you here in class.

我还没想要是用校网站,让大家在线讨论，还是用传统的,课堂讨论。

耶鲁公开课 - 新约课程节选

It's Dickens in part, that stereotype of old London, of the urban working class, but it's not just Dickens. Moby Dick is here too.

其中有狄更斯出现，有对于伦敦及当地工人阶级的,刻板印象，不仅仅是狄更斯的影子，还有《白鲸记》

耶鲁公开课 - 1945年后的美国小说课程节选

An old class of antidepressants called tricyclics can make people lightheaded when they stand up (technically called orthostasis).

CNN: What are antidepressants' long-term effects?

What will happen over time is that a new class of institutional investor will move in as the old class moves out.

FORBES: Tech Titans Make the "Value Stock" Transition

Have they asked Obama -- the change agent -- whether he really wants Democrats to get back into that old class warfare argument?

CNN: Borger: Congressional Democrats messing up on health care