在我们相处的七年间，你为我付出了那么多。

Over those seven years, you gave me such a lot.

youdao

在过去的七年间，一个新的部门——国土安全部成立了。

Over the past seven years, a new Department of Homeland Security has been created.

youdao

七年间第二次去那里，我能够看到变化，虽然展览内容常常自相矛盾。

Being there for the second time in seven years, I could see signs of change, though inconsistency was everywhere.

youdao

By that view, the phalanx would have come into being somewhere between about 700 and 650 B.C., which is to say after the earliest poleis are in business, and according to this interpretation, you really have them growing up together.

根据那个观点,方阵是在公元前七百年到,公元前六百五十年间出现的,也就是在最早的城邦形成之后,根据这个说法,这二者是同时发展起来的

耶鲁公开课 - 古希腊历史简介课程节选