With millions of computers online, all exchanging data, bottlenecks can appear and disappear in milliseconds.

随着数百万台计算机在线，所有这些都在交换数据，瓶颈可能会在几毫秒内出现和消失。

AMONG the many new gadgets unveiled at the recent Consumer Electronics Show in Las Vegas was a pair of smartphones able to exchange data using light.

最近，在拉斯维加斯国际消费电子展上首次展出的电子产品中，有一对能利用光交换数据的智能手机。

Because ASCII was such an early standard, it became widely used, and critically, allowed different computers built by different companies to exchange data.

因为 ASCII 是一个早期的标准，它得到了广泛的使用，而且至关重要的是，它允许不同公司制造的不同计算机交换数据。

NOAA and EUMETSAT also exchange data from geostationary satellites, and have a back-up agreement in place for data sharing should either agency’s spacecraft experience trouble.

NOAA 和 EUMETSAT 还交换来自地球静止卫星的数据， 并且在任何一个机构的航天器遇到问题时都有数据共享的备份协议。

The magic of public-key cryptography is that it allows us to connect securely with anyone in the world, whether we've exchanged data before or not, and to do it so fast that you and I don't even realize it's happening.

公钥密码学的神奇之处在于， 它使我们能够与世界上任何人安全地联系， 无论我们之前是否交换过数据，而且速度如此之快， 以至于你我都没有意识到它正在发生。