Raters and investors must employ more nuanced measures of risk .

评级机构和投资者必须采取更微妙的风险测量手段。

The world health organisation has given a more nuanced response .

世界卫生组织（who）提供了更为微妙的回应。

But a closer look at hiring provides a more nuanced picture .

但更仔细地审视招聘情况，则会看到更为微妙的情形。

In truth , nuanced eu statements will hardly have been noticed by the protesters .

事实上，欧盟微妙的的声明将难以得到抗议者的注意。

By invoking worst-case scenarios , policymakers are only clouding nuanced thinking .

政府决策人员只会提出最糟情况，让这种微妙的想法变得混乱。