She is also standing next to a megalithic structure - a dolmen.

她也站在一座巨石建成的建筑物旁——史前巨石阵。

Shown here is a dolmen, a huge stone slab set upon other huge stones.

此处是一处石棚，由一块巨石板置于其他大石之上而成。

There was four guardian stones, looks like a dolmen on the step, but survived just one which you can see below.

有四块保护石，看起来像台阶踏步上的史前墓石牌坊，但是幸存了一块你能在下面看见。