n. (吸引人的)岩洞,洞穴,(人挖的)洞室
网络 蓝洞; 岩穴; 个乐
He thought they wanted to go to a restaurant called the Blue Grotto for dinner.
他以为他们要去一家叫蓝洞的餐厅吃饭。
They asked how they could go to the Blue Grotto, a well-known sea cave in Capri.
他们问怎样才能去蓝洞,一个在卡普里岛的著名海洞。
In Southwest France in the 1940´s, playing children discovered Lascaux Grotto, a series of narrow cave chambers that contain huge prehistoric paintings of animals.
20世纪40年代,在法国西南部,玩耍的孩子们发现了拉斯科洞穴,这是一系列狭窄的洞穴洞穴,里面有巨大的史前动物壁画。
It is said to be a grotto.
人家说它是个石洞。
Here is the most eye-catching Binglingsi Grotto.
这里最引人注目的就是炳灵寺石窟。