There is no extra charge for these—just plug in, select the required language and adjust the volume.

这些都不需要额外的费用，只需插入电源，选择所需的语言并调节音量即可。

youdao

Now, website publishers can place a video into a web page just as they would a photograph or any other graphic, and it will play smoothly in Firefox 3.5 -no plug-in required.

现在网站的发布者可以像插图片一样将视频放置在网站的任何位置，而且可以在Firefox 3.5下流畅运行，无需插件。

youdao

Now, website publishers can place a video into a web page just as they would a photograph or any other graphic, and it will play smoothly in Firefox 3.5 - no plug-in required.

现在网站的发布者可以像插图片一样将视频放置在网站的任何位置，而且可以在Firefox 3.5下流畅运行，无需插件。

youdao

Now, website publishers can place a video into a web page just as they would a photograph or any other graphic, and it will play smoothly in Firefox 3.5 - no plug-in required.

现在网站的发布者可以像插图片一样将视频放置在网站的任何位置，而且可以在Firefox 3.5下流畅运行，无需插件。

youdao