Anthropology is a field-study oriented discipline which makes extensive use of the comparative method in analysis.

人类学是一门以实地研究为导向的学科，在分析中广泛使用比较方法。

Using the " comparative method" , though, modern linguists have been able to partially reconstruct the original language from common elements in its daughter languages.

然而，使用“比较法” ，现代语言学家已经能够从其后代语言的共同元素中部分重建原始语言。

So because of that by using the comparative method we can conclusively say that B-Rex was female and she is the first t-rex to be conclusively shown to be of one sex or the other.

因此，通过使用比较方法，我们可以最终确定霸王龙是雌性，而且她是第一个被最终证明是一种性别的霸王龙。