English to Chinese Tech/Engineering IT (Information Technology) Cloud computing

Today, with such cloud-based interconnection seldom in evidence, cloud computing might be more accurately described as "sky computing," with many isolated clouds of services which IT customers must plug into individually. On the other hand, as virtualization and SOA permeate the enterprise, the idea of loosely coupled services running on an agile, scalable infrastructure should eventually make every enterprise a node in the cloud. It's a long-running trend with {a far-out horizon}. But among big metatrends, cloud computing is the hardest one to argue with in the long term.
这是前景广阔的长远趋势？