For poor data quality, we identified the root cause: the lack of transparency and accountability between providers and consumers of data.

我们认为造成低劣数据质量的根本原因在于：数据的提供者和用户之间缺乏透明度和责任感。

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In general, this investigation begins with the laboratory process and expands to the manufacturing process if no conclusive laboratory root cause is identified.

通常这种调查从实验室工艺开始，如果不能最终确定根本原因，进一步扩大到生产工艺。

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Skype has no evidence to suggest that this was a malicious attack. We've identified a bug in the Skype software which was the root cause of the downtime.

一个发言人排除了这是一次破坏行为的可能性，Skype没有证据显示这是一次蓄意的攻击，相反，我们在Skype的软件中发现了一个bug，该bug是导致此次全球宕机的根源。

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