1、Pigs were turned loose in the woods to feed on acorns and beechmast during panage.
猪被放养在树林里，在橡子和山毛榉果实上觅食。

2、Panage is an ancient practice that allowed pigs to forage for food in the forest.
猪胶是一种古老的做法，允许猪在森林中觅食。