Use a facilitator - a neutral person helps focus the discussion.

利用调解人——立场中性的人有助于集中讨论。

youdao

An Arbitrator is a neutral person who resolves disputes between parties.

仲裁员是解决双方当事人争议的持中立态度的人。

youdao

A private, neutral person chosen to arbitrate a disagreement, as opposed to a court of law.

被挑选来仲裁分歧的外立的个人，取法庭绝对。

youdao

So, it seemed like a good start for me, pre-med/bio, and I signed up for my bio class -- I found out, as Professor Drennen did, that I had to take chemistry as well. I wasn't as upset, I was sort of a neutral chemistry person at this point, but I thought it was pretty smart to get it over with on the first semester, so that's what I did.

一个既在科学上有挑战又能帮助他人的职业，从医学预科或者生物起家-,我参加了生物课，我和Drennen教授一样，我也必须要上化学课，我并没有很不爽,我当时对化学的态度很中立。

麻省理工公开课 - 化学原理课程节选

The only statements that are important here are the ones from your friend, a neutral person or a neighbor.

CNN: Horror of South Africa's 'corrective rape'

Never underestimate the value of having a neutral person outside the family help you get a handle on how to work things out.

FORBES: Families at War: Why Am I The Only One Helping My Aging Parent?

Finally, we encourage using family meetings with a neutral person, a mediator, to keep family warfare from interfering with safe decisions about aging parents.

FORBES: "The Grey Zone": How to Handle Partially Incompetent Aging Parents