We have heard about the Yazidis when ISIS overran the area they live in.

ISIS在雅兹迪人生活的地区肆虐时我们知道了雅兹迪人。

IS fighters had overrun large areas of northern Iraq in 2014.

2014 年，IS 战士占领了伊拉克北部的大片地区。

The Danes overran all the Anglo-Saxon areas, including Northumbria, the heartland of literacy in Anglo-Saxon England.

丹麦人占领了所有盎格鲁撒克逊地区，包括盎格鲁撒克逊英格兰的文化中心诺森布里亚。