他们靠捕动物，鸟和鱼为生，也收集根茎，坚果和野果。

They lived by hunting animals, birds and fish, and by gathering roots, nuts and wild fruits.

youdao

他们靠捕动物，鸟和鱼为生，也收集根茎，坚果和野果。

They lived by hunting animals, birds and fish, and by gathering roots, nuts and wild fruits.

youdao