Indeed , there is an element of artificiality about such economic comparisons .
事实上，这种经济上的比较存在某种人为因素。
There is admittedly artificiality and oversimplification in this approach .
人们承认这种方法带有人为性并且过分简单化。
The artificiality of a three hour written examination .
三小时笔试的人为因素。
This article studied the double properties , that was naturalness and artificiality , as well as rural landscapes , characterstics of diversity and heterogeneity .
