So many people default to those predictable, data exchange topics.

很多人默认这些可预测的数据交换主题。

And thanks to the Russian data exchange, we learned that the average ice thickness in the Arctic declined by almost half in 28 years.

多亏了俄罗斯的数据交换，我们了解到北极的平均冰厚度在 28 年内下降了近一半。

This is exactly the role of the data exchange platform called the X-Road that has been in use since 2001.

这正是自 2001 年以来一直在使用的名为 X-Road 的数据交换平台的作用。

Yang Yunyong, president of Guizhou-Cloud, a government data exchange and sharing platform, said, " It inspires us to catch up on opportunities brought by the guideline to beef up our core competitiveness in cloud development."

政府信息交换与共享平台、云上贵州大数据产业发展有限公司总经理杨云勇表示，“这激励我们抓住指导方针带来的机遇，增强我们在云发展方面的核心竞争力。”

That's why in a digital society, a system like an Estonian one, when there's almost no paper originals, there's almost only digital originals, integrity of data, data exchange rules, software components and log files is paramount.

这就是为什么在数字社会中，像爱沙尼亚这样的系统，当几乎没有纸质原件时，几乎只有数字原件，数据的完整性、数据交换规则、软件组件和日志文件是最重要的。