有些高校，如凤凰城大学网上运行的就是一套不同的学分系统。
Some colleges, such as the University of Phoenix online run on a different credit system.
有关在智能电网上运行的应用设施，现在时日尚早。
For applications that run on smart grids, it is still early days.
当在网上运行一个协作会议时，利用白板的功能来获得灵感。
When running a collaborative meeting online, use the whiteboard feature to capture ideas.
应用推荐