第 81 课: 使用序数词-5

The second person and the last person are sitting. 第二个人和最后一个人都坐着

The second person and the third person are sitting. 第二个人和第三个人都坐着

The first person and the fourth person are sitting. 第一个人和第四个人都坐着

The first person and the second person are sitting. 第一个人和第二个人都坐着

The first person and the third person are standing. 第一个人和第三个人都站着

The first person and the last person are standing. 第一个人和最后一个人都站着

The second person and the third person are standing. 第二个人和第三个人都站着

The third person and the fourth person are standing. 第三个人第四个人都站着