在学术部门中，终身教职加上年龄歧视法，使得教职人员流动变得至关重要，大学要想在变化的时代保持与时俱进是很困难的。

Within academic departments, tenure, combined with age-discrimination laws, makes faculty turnover—critical for a university to remain current in changing times—difficult.

youdao

我们生活在一个普遍发生变化的时代。

We live in a time of sweeping change.

youdao

技术、商业、模式，方法，在充满变化的时代寻找关键点和亮点

Technology, business, model, Methodology, looking for the key points and highlights of this variable age.

youdao

Well, it's around 750, a great number of the changes that moved the Greeks away from the Dark Age kind of society to the full scale polis begin.

在大约公元前七百五十年,发生了许多变化,这些变化将希腊从黑暗时代的社会形态中拽出,进而开始了全面的城邦社会

耶鲁公开课 - 古希腊历史简介课程节选