| 1. | Then helicopter performs 1 / 2 roll to upright
然后执行1 / 2侧滚，使直升机恢复成正飞状态。 |
| 2. | On the production of knurling line on both side surfase of tyre
浅谈轮胎胎侧滚花线的实现 |
| 3. | Fly a clockwise circle while rolling the helicopter to the right
以直升机向右侧滚的方式，执行顺时针方向的水平圆。 |
| 4. | Roll and yaw departure
侧滚脱离外加偏航脱离 |
| 5. | Fly a counterclockwise circle while rolling the helicopter to the right
以直升机向右侧滚的方式，执行逆时针方向的水平圆。 |
| 6. | Repeat the above step but this time roll the helicopter toward the pilot
重覆执行步骤1 ，将副翼打左舵执行侧滚（接近操控者） 。 |
| 7. | Repeat flying a clockwise circle , but this time rolling the helicopter to the left
以直升机向左侧滚的方式，执行顺时针方向的水平圆。 |
| 8. | Exit by completing the roll and fly away straight and level while continuing to pirouette
完成侧滚的动作后，机体保持自旋水平直线飞行。 |
| 9. | Repeat flying a counterclockwise circle , but this time rolling the helicopter to the left
以直升机向左侧滚的方式，执行逆时针方向的水平圆。 |
| 10. | Spectacular stunts , such as rolls and loops , performed in an airplane or glider
飞行特技在飞机或滑翔机上表演的惊人特技动作，例如侧滚或翻斤斗 |
