如果网络变得不可用或者CALV消息没有显示，焦点指示器可能不会正确显示。

If your network become unavailable or the CALV message is otherwise not present, the focus designators may appear incorrectly.

youdao

大陆的3g网络覆盖计划在2011年将仍处于初级阶段，不过业界关注的焦点将继续从拓展网络覆盖范围转移到如何增加网络的普及率方面。

"China's 3g rollout will still be in its early phase in 2011, but the focus of attention will continue to shift away from expanding network coverage and toward increasing network affordability."

youdao

很多关于网络战争的讨论把焦点放在“数字珍珠港”的可能性上面，在这种情形下面，国家的能源网以及其它关键基础设施被攻击者弄瘫痪。

Much of the discussion of cyberwar has focused on the potential for a "digital Pearl Harbour", in which a country's power grids and other critical infrastructure are disabled by attackers.

youdao