Retrieving video content in the semantic level can break "semantic gap" and increase the utilization efficiency of video content.

在语义层次上检索视频内容，可以突破“语义鸿沟”，提高视频内容的利用效率。

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A video that went viral on YouTube in 2010 best captures the mindset of some gap year volunteers.

2010年在美国视频网站YouTube上疯传的一段视频很好地捕捉到了一些“间隔年”义工的心态。

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The video clearly showed a gap in the foliage-covered fence.

CNN: Unexpected video catches Simpson defense off guard

News Corporation is looking at bridging that gap by offering video-on-demand.

ECONOMIST: News Corporation

Let's say, for example, that a customer's connection is fine for browsing the web, but it doesn't pass muster for streaming content -- a service dedicated to video delivery could be added to close the gap.

ENGADGET: Researchers propose �� la carte internet services, overhaul for web infrastructure