两方的

An independent adviser has been brought in to conciliate between the two sides involved in the conflict.

一位独立顾问被请来调停卷入冲突两方。

Free administrative umpirage inevitablly plays both positive and negative roles, and the negativeness is brought about by the abuses of umpirage.

行政自由裁量权与他行政权一样，行过程中，不可避免会产生正反两方面，它消极集中表现就是行政自由裁量权被滥。