She acts as a liaison between patients and staff.

她担当病人和医务人员之间的联络员。

《柯林斯英汉双解大词典》

My deputy chief of staff, Erskine Bowles, who had become a close friend and golfing partner and who was a superb manager and our best liaison to the business community, was going home, too.

我的办公厅副主任厄斯金·鲍尔斯是我的密友兼高尔夫球友。 他是一位极好的管理人员，是我们同商界之间最好的联络员，他也要返乡了。

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Through editing shots in the reels, I become the liaison between the director and the rest of the supporting staff: set design, lighting, art design, layout, sound design and music.

在制作片子的整个过程中，我成为导演和所有进行工作的员工的联络纽带：设置设计，灯光，艺术设计，出稿，音效设计和音乐。

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Local liaison staff eventually reassured Mr Hunter he was safe and he was taken to a military camp nearby.

BBC: Peter Hunter reunited with his wife after Algeria siege

Employing first Chinese graduates of these colleges as liaison staff (and later Mandarin-speaking African college graduates), multinationals should sponsor Chinese faculty research in key areas like petroleum engineering, manufacturing operations and international commerce, and seek out talented students from Angola, Zambia, Congo and Sudan.

FORBES: China Turns Its Focus To Africa

Their communication becomes more frequent and disciplined as evidenced by joint staff assignments and defined liaison roles.

FORBES: Three Steps to Alignment