They did hunt and they also raised cerealcrops and kept sheep, but we don't know why so many of the paintings are of hunting scenes.
他们确实狩猎,也会种植粮食作物、饲养绵羊,但我们不知道为什么有这么多画与狩猎相关。
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The majority of the grains, about 80%, were from cerealcrops like barley, and about 10% were bits of roots, including lily, which would have made the beer sweeter, the scientists say.