The work may be hazardous in the extreme, 这项工作看起来极度危险
They work together to drive shoals of fish into the shallows. 它们一起合作把鱼群赶到浅水区
The eagles work in pairs to separate a young crane from the flock. 两只金雕合作将一只小鹤 从队伍中分离出来
and there's work to be done. 还有很多事情要做