兽皮

The barterer exchanged trinkets for the natives furs.

货贩用小件饰物换取土著的。

In some tropical regions small boats used to be made of skins stretched over a wooden frame.

过去有些热带地区小船是用绷在一个木上造成的。

Do a few withered grass, feather or hide lid to be on scree next, make it an incubative nest.

然后弄一些枯草、羽毛或在小石上，做成了一个孵蛋的窝。