The driver in question has not been submitted for authorization and is for demo purposes only.

这个被谈论到的驱动并没有递交上来作认可并且只是作为演示之用。

youdao

This is easier for the user to read than the raw XML, although, for demo purposes, a link to the raw version of the XML is included on the page.

对于用户而言，读取原始xml可能更容易一些，为了演示目的，页面上包含一个链接到XML原始版本的链接。

youdao

This makes it very simple to distribute the IBC site to the hosting environment and other developers, and to transport for on-site demo purposes.

因此非常容易将IBC站点分发给主机托管环境和其他开发人员，或者进行现场演示。

youdao

The hardware we got to see was a crude prototype built for demo purposes only, but the software platform shows promise and Epson's got a version two Moverio headset in the works -- so perhaps you can see a bit of the future of smart glasses in the video after the break.

ENGADGET