| 21. | the formation of national character |
| 民族特性的形成
|
| 22. | aircraft flying in formation |
| 编队飞行的飞机
|
| 23. | an instrument for the formation of character |
| 陶冶性情的手段
|
| 24. | the formation of character |
| 性格的塑造[形成]
|
| 25. | prevent the formation of incorrect habit of pronunciation |
| 防止养成不正确的发音习惯
|
| 26. | break formation |
| （士兵等）离开编队
|
| 27. | change the formation from order of cruising to order of battle |
| 把编队从巡航队形变为战斗队形
|
| 28. | preserve the formation |
| 保持队形
|
| 29. | fly in close [dispersed ,open] formation |
| 成密集[疏散]队形飞行
|
| 30. | a cretaceous formation |
| 白垩纪地岩层
|