I've been working as a volunteer wolf tracker in Yellowstone National Park for over a year. It's my job to follow wolves to record information about them.

我在黄石国家公园做了一年多的狼踪迹志愿者。我的工作是追踪合记录狼的信息。

youdao

Working as a volunteer brings great joy to me.

做志愿者给我带来极大的快乐。

youdao

Susan had quit her well-paid job and was working as a volunteer when I visited her last year.

苏珊辞去了她报酬丰厚的工作，去年我去拜访她时，她正在做志愿者。

youdao

He was a retired Humberside Police officer, from Beverley, and working as a volunteer guard on the railway.

BBC: North Yorkshire Moors Railway death: Family to sue

Robert Lund, 65, was working as a volunteer guard on the North Yorkshire Moors Railway when he was fatally injured at Grosmont station last May.

BBC: North Yorkshire Moors Railway guard crushed by train

Recently I read a story about a young Austrian woman working as a United Nations volunteer in war-torn Somalia.

UN: Secretary-General