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A further danger is that china 's regulations are often arbitrarily or selectively enforced .

更进一步的危险是中国的规章通常被随心所欲地和有选择地实施。

Moreover , we only retain fetal characteristics selectively , and only if useful to adults .

而且，人类只是有选择地保留了胎儿的特征，只要对成年后有益就行。

An investment professional can argue for any sort of investment decision by selectively ignoring either point 1 or 2 .

一个职业投资者可以通过有选择地忽略其中之一而对任何投资决定进行辩护。

By aligning politicians selectively in support of producers , it blurs the vital distinction between players and referee .

它使政客们有选择地结成同盟支持生产商，模糊了选手与裁判之间的重要区别。

But in articles written between 2005 and 2009 many never mentioned these affiliations , and most of the rest did so only sporadically and selectively .

但是从2005年至2009年，他们写的文章中从来不曾提起这些附属关系，还有一些只是偶然提及或有选择地提及。