Greco-Latin square

例句：

1. 1.The Greek-Latin square is a mathematical concept that has applications in various fields.
   希腊拉丁方阵是一种数学概念，在各个领域都有应用。
2. 2. In ancient Greece, the Greek-Latin square was used to represent the layout of cities and towns.
   在古代希腊，希腊拉丁方阵用来表示城市和城镇的布局。
3. 3.The Greek-Latin square is also known as the Greek-Latin grid, which is used to create maps and diagrams.
   希腊拉丁方阵也被称为希腊拉丁网格，用于制作地图和图表。