如今这种局面在最初的时候只是一点点负面消息的缓慢传播，这是危机公关中经常讨论的应当首要避免的几种关键现象之一。

The result has been a slow drip of bad news, which is one of the key things you always talk about avoiding in crisis management.

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关键是，根据现有知识，没有理由将男性护理视为一种受限或专门现象。

The point is that on the basis of present knowledge there is no reason to view male care as a restricted or specialized phenomenon.

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区域模型成功地模拟了该区域当今云场的关键特性，包括观测到的云区对厄尔尼诺现象的反应。

The regional model successfully simulates key features of the region's present-day cloud fields, including the observed response of clouds to El Nino.

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All right. What's the crucial fact?

什么是关键性的现象

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