| 1. | Kazeh is only a group of six vast excavations . 卡结赫只是六个大凹地。 |
| 2. | A group of ladies surrounded the captain . 一大帮妇女围住了船长。 |
| 3. | A group of individuals can be called a population . 个体的集合称为种群。 |
| 4. | They each pick up a group of cards . 他们每个人拿起一叠卡片。 |
| 5. | The groups of the solvable equations are commutative . 可解方程的群都是交换群。 |
| 6. | He was surrounded by a group of young villagers . 一群年轻的乡下人把他团团围住。 |
| 7. | A chemical group is a submolecular group of atoms . 化学基因是亚分子的原子集团。 |
| 8. | The company was being run by a group of his henchmen . 公司被一群他的亲信把持着。 |
| 9. | I came upon a group of children playing in the street . 我遇到一群孩子在街上玩耍。 |