| 1 | He consented to make a few alteration. | |
| 2 | 这些层可以被动态的增加或删除，你也可以对这些层进行改动，因为每层都有一个轨道，你可以在轨道中的特定时间点加入关键帧到达改变动画的目的。 These layers and be added or removed dynamically and you can change each layer as it has a track that lets you change it as a function of time by inserting keys at certain frames in the track. | |
| 3 | I haven't altered or left out a thing. | |
| 4 | With each feature we added along the way, how many components would you touch to make that same change in your existing framework? | |
| 5 | No. The change in location does not affect your registration. |
