After the site was excavated in 1930 they marked out the post holes and the stone holes with these concrete blocks.

1930 年发掘这个遗迹后，他们用这些混凝土块标出了柱孔和石孔。

In performing this necessary duty they drop abundance of seed in their flight over fields, hedges, and by fences, where they alight to deposit them in the post holes, etc.

为履行这一必要职责，松鸦在飞越田野，或驻脚树篱栅栏，或欲将粮食坚藏入洞而往返奔波时，遗落大量种子。