当我们上飞机的时候，通常已经很累了，而拥挤的空间和不稳定的网络使工作更具挑战性。

We are usually tired already by the time we get on a plane, and the crowded space and unstable internet connection make work more challenging.

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但是，对积极因素的强调意味着用户经常不能意识到使IT基础架构不稳定的细节，直到他们亲自经历一次服务级停用。

The emphasis on the positive, however, means that users are often not exposed to the details of what makes it infrastructures unstable until they experience a business level outage firsthand.

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生命来源于海洋，海洋是地球循环系统的关键一环，这些不稳定的小分子使我们的生存基础。

It's the briny broth of our origins, the pounding circulatory system of the world, a precarious molecular edge on which we survive.

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