Courland
n. (Courland)人名;(法)库兰
例句
The Roman Empire mastered cement making, and some of that culture's masonry Bridges still stand 2,000 years later, author Courland said.
作者Courland说,罗马帝国掌握了水泥的制造,并且在当时建筑文化下的砌体结构保持了2000多年。