But there are dark sides to such selectivity .

但是这种选择性具有阴暗面。

Selectivity is key to its success .

可选择性是该网站取得成功的关键。

However , there is likely to be more selectivity in who obtains financing .

不过，在由谁获得融资方面，选择性可能会更强。

Contrary to the selectivity of those groups , the gleco would have universal representation as at the imf and world bank .

与这些组织的选择性不同，全球经济委员会将会像imf和世界银行一样，实行普遍代表制。

Yet in the modern era , despite tremendous advances in the quality and selectivity of anesthetics , we still have a poor understanding of how anesthetics work in the brain .

然而，直到如今的现代社会，虽然麻醉在质量上和选择性上都有了巨大的飞跃，我们仍然对麻醉是如何在大脑里运作的知之甚少。