当您增加了一个新地点，它就成为应用服务网络中的一部分，并且可以与其他地点以零代价交换消息。
When you add a new region, it becomes part of the application server network and can exchange information with other regions with zero effort.
新型电信应用程序需要同时访问旧网络和下一代网络。
New telecom applications require access to both legacy and next-generation networks.
虽然世界大部分地区仍然在推出第三代移动网络（3G）应用，但是一些国家已经开始推出第四代移动网络（4G）应用了。
WHILE much of the world is still rolling out the third generation (3G) of mobile networks, some countries have already moved on to the fourth (4G).
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