Who will act as mediator in the dispute.

谁在争端中充当调解人?

The conference was hosted by that committee.

该委员会充当这个会议的东道主。

Rocks and stumps supplied the place of chairs at the picnic.

石头和树桩都充当了椅子。

I didn't want to be sucked into the role of dutiful daughter.

我不想被迫充当一个孝顺女儿的角色。

Her job is to liaise between the school and the home.

她的工作就是在学校与家庭之间充当联人。

He acted as attorney for me.

他充当我的律师。

He is spearheading the peace movement.

他充当这次和平运动的先锋。

In this way, a beautifier acts as an aid to communication and software maintenance.

用这种方式（指强迫程序接受标准化写法），美化器又充当了助流和软件维护的角色。

I offered to act as mediator and tried to bring about a reconciliation between the two parties.

我主动充当调解人,促使双方和解。

The team had no intention of being cannon fodder when they played the champions, and were determined to win.

这支队伍参赛无意充当炮灰，他们志在必得。

The purpose of the bulkhead is threefold: to seal the forward end of the motor, to retain the pyrogen igniter, and to act as a blowout plug in case of motor overpressurization (discussed earlier).

的目的，该舱壁是三个方面：密封着年底汽车，保留热原点火器，并充当井喷堵塞在案件电机overpressurization （讨论以较早者为准） 。