the sum of distances

• 距离和

the sum of distances的用法和样例：

例句

1. Distances and widths that appear equal are in fact expertly varied.
   距离和宽度看似相等的格局，实则千变万化，巧夺天工。
2. That history is encoded in the relation between the distances and recession velocities of galaxies.
   而这段历史就潜藏在星系的距离和其远离速率的关系当中。