英语语法分析

Afghanistan was a founding member of the confederation in the 1950s before entering long periods of war and factional fighting.

在进入长期战争和派系斗争之前，阿富汗在20世纪50年代是该联盟的创始成员国。

The party was riven with factional fighting.

派系争斗使该党四分五裂。

Today, top-level cooperation is as much the norm as debilitating factional competition.

今天，高层之间的合作已成规则，用以削弱派系的斗争。