a group of very large tallstones that are arranged in a large circle with a smaller circle inside it, which stand on Salisbury Plain in Wiltshire, southern England. It is believed they were put there about 4,000 years ago and were used for studying the movements of the sun, moon, and stars. Some people also believe that they were used by the Druids (=ancient priests before the Christian period) in religiousceremonies. 巨石阵〔位于英格兰南部的索尔兹伯里平原,相传立于约四千年前,用于观测日月星辰的运动。也有人认为这个巨石阵是德鲁伊特人在宗教仪式上使用的〕