动画也是目前不使用特殊的扩展就不能实现跨浏览器的少数几种技术之一。

Animation is also one of the few things that cannot be currently accomplished efficiently across browsers without using special extensions.

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您现在可以跨越浏览器并呈现给 PDA、跨平台的移动设备，并用音频、视频、图像和动画来丰富用户体验。

You can now go beyond the browser and render to PDAs, mobile devices across platforms, and empower the user experience with audio, video, graphics, and animation.

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如今的浏览器已经过升级，可以进行更多的任务。通过使用俗称插件的小程序，用户可以通过浏览器观看视频和动画。

Today's browsers have been updated to do additional tricks. By using small programs, known as plug-ins, they can allow users to view videos and animations.

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