at a stone's throw

Here is a mammoth hunter hut from Siberia reconstructed at a Stone Age site in Perigord, France.

这是西伯利亚的一间猛犸狩猎者棚屋，重建于法国佩里·戈尔(Perigord)的石器时代遗址。

Merlin arranged a pageant where many knights came to try their luck at pulling a sword out of a stone.

梅林安排了一场表演，让许多骑士来碰碰运气，试着从石头中拔出一把剑。

The researchers also made a discovery in the stone pit at the northern end of the road: the first evidence that the Egyptians used rock saws.

研究人员还在路的北端的一个采石场中发现了埃及人使用岩锯的第一个证据。