jetsam

1.Sick and starving refugees are the flotsam and jetsam of war.

生病和饥饿难民是遭战祸而流离所苦命人。

2.Under the bridge, you see the human flotsam and jetsam of a big city.

在桥下，你能看到被大城市摈弃人们。

3.threw themselves on the food; jetsam that had been thrown up onto the shore.

他们扑到了食物上；丢弃物被冲到岸上