兽皮

The barterer exchanged trinkets for the natives furs.

货贩用小件饰物换取土著的兽皮。

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兽皮个木头框造成的。

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

然后弄些枯草、羽毛或兽皮盖小，做成了个孵蛋的窝。