The Russian empire continues, though it continues under a very different way with what became the Soviet empire.

但俄帝国仍延续着,虽然是以一种,极其不同的方式,它成为了苏维埃帝国

耶鲁公开课 - 欧洲文明课程节选

They didn't become a free man, they became a freed man, and that was legally different.

他们不是自由民，他们是自由人，法律上是不同的。

耶鲁公开课 - 新约课程节选

They became dominant foods in different parts of the world.

它们在世界各地都被作为主食

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now these were important changes because humans of course can-- are omnivores and can eat both plants and animals, and therefore, the ability to secure nutrients from these different sources became very appealing to humans.

这些是很重要的变化,显然人类现在,是杂食动物,能够进食植物和动物,因为营养来源的多元化,对人类来说很重要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选