他们犁了将近10万英亩未开垦的高沼地。Hey ploughed nearly 100,000 acres of virgin moorland.他们犁了将近10万英亩未开垦的高沼地。They plowed nearly 100,000 acres of virgin moorland.他们犁了将近10万英亩未开垦的高沼地。They ploughed nearly 100,000 acres of virgin moorland....