We can be fairly certain that the companies involved, collectively, will react to customers.

我们可以相当肯定相关公司(作为一个集体)将对用户作出反应。

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The symptoms are, when taken as a group, fairly unique and not easily mimicked by other illnesses, though certain types of neurological injury and infection do need to be ruled out.

如果将这一系列症状作为一个整体来看，该疾病的症状非常特别，不易与其它疾病混淆，尽管在确诊该疾病前需要排除某些神经损伤类或感染类疾病。

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Even if they were not able to achieve the economic success they wanted, they could be fairly certain that their children would have the opportunity for a better life.

尽管他们没有取得他们要达到的经济成就，但是对于他们的子女将有机会过上更好的生活是相当有把握的。

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So, given that Facebook can find people to replace Spotify, if they should so wish, but Spotify cannot find anyone to replace Facebook, even should they wish to, we can be fairly certain that all the money, in the end, is going to flow to Facebook.

FORBES: The Facebook Spotify Deal: Cui Bono?

We'd guess that overall the latter outnumber the former, and we're fairly certain the latter tend to be more intense with respect to this aspect of their identity.

WSJ: Best of the Web Today: Fascism by the Numbers

Consultants may not fairly evaluate every manager and may be prone to favor certain managers.

FORBES: Connect