嗯，你问一下爱沙尼亚，这个星球上最依赖互联网的国家之一，2007年其网络基础设施受到持续袭击而关闭了多多少少也有两个星期。

Well, just ask Estonia, one of the most internet-dependent countries on the planet, which in 2007 was more or less shut down for two weeks by a sustained attack on its network infrastructure.

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

哥伦比的基础设施十分匮乏——其公路网络在世界经济论坛的139个国家中排名第79位——但花销却十分巨大。

The costs of Colombia's deficient infrastructure-which came 79th of 139 countries' networks ranked by the World Economic forum-are massive.

youdao