By caching these objects on the edge server closer to the end users, Akamai can reduce the number of round trips to retrieve static content from the origin server.

通过把这些对象缓存在更接近最终用户的边缘服务器上，Akamai可以减少从起源服务器获取静态内容所需的往返次数。

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The rate of melting is not uniform, and a number of glaciers in the Karakoram Range on the western edge of the plateau are actually advancing.

不过，冰川也不是清一色地都在消融，实际上，在青藏高原西部边界的喀拉昆仑山脉，那里的冰川覆盖面积正在增长。

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The small number of species also suggests the ancient forest was "an ecosystem right on the edge of being able to survive, " according to Barker.

巴克尔认为，这少量存在的物种说明了这片远古森林是在“灭绝边缘存活下来的生态系统”。

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So our brands have used a number of cutting-edge digital marketing platforms.

FORBES: PepsiCo To Make New Investments In Digital Media Start-Ups

The logistical challenges involved in sustaining military operations in remote areas where wars are commonly waged has convinced the U.S. Department of Defense to deploy a growing number of cutting-edge solar-energy technologies in off-grid combat zones.

FORBES: Solar Power Brings NetCentric Warfare to Afghanistan

This means a number of farms at the edge of the previous area will be placed under restriction.

BBC: EU vets ease pig ban