在这些日子里，美国未工业化的城市在美国人的生活中是一个复杂而多样的组织元素，而不是一个简单的、同质的、静态的单位。

In these days the pre-industrial city in America functioned as a complex and varied organizing element in American life, not as a simple, homogeneous, and static unit.

youdao

艾滋病在这些日子里还是颇富争议的，但是你知道什么是没有争议的么？

AIDS is still pretty controversial these days, but you know what's not controversial?

youdao

如今，尽管银行在这些日子里仍然关门，但是很多商店还是照常营业的。

Even though Banks are still closed on these days many shops now remain open.

youdao

And our goal is to grade those things and get them back to you the following day.

我们的目标是给这些东西打分,使你在接下来的日子里，解决他们。

麻省理工公开课 - 固态化学导论课程节选