2D动画和动态图形可以帮助交流想法。  Although not able to explore different perspectives as easily as 3D, they are typically less expensive and more time efficient.

3D动画允许以其他方式无法实现的思想交流。  It can provide multiple perspectives and the ability to dissect systems and components.

很多时候，3D和2D动画相结合，以获得两全其美的效果。 Use motion graphics, 2D, and 3D animations to enhance instruction and create visually stunning presentations.