Charlemagne then turned the tables on the Vikings, striking at one of their main bases in Frisia (now Holland) and driving them back into Denmark.
然后，查理曼扭转了局势，打击了他们在弗里西亚(现荷兰)的一个主要基地，把他们赶回了丹麦。
2
But when those from central England are compared with North Frisia, on the German North Sea coast, the "central English and Frisian samples [are] statistically indistinguishable".