1、remains of megalith constructions in Europe
歐洲巨石建筑遺跡

2、There is no way we can know exactly why the megalith builders set the big stones into the ground.
我們無法確知為什么古建筑者把巨石嵌入地面。

3、a prehistoric megalith typically having two upright stones and a capstone
它是指用石架成的史前墓石牌坊，此石架是由兩塊直立的石頭和一塊頂石搭成的。

megalith翻譯