该地区主要以农业为主，农村工业和传统都与农业有关。
The area was mainly agricultural, and the rural industries and traditions were all associated with agriculture.
北欧的中世纪农业为主要的农村社会提供了食物、衣服和庇护，人口密度比今天低得多。
Medieval agriculture in northern Europe fed, clothed and sheltered a predominantly rural society with a much lower population density than it is today.
有关地区主要是以农业为主，一些人已经离开了那里。
The areas in question are largely agricultural and some people already have left.
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