they have lost over 80% of their forest home. 黑猩猩失去了80%以上的森林家园
such as here in the thick forests of West Africa. 比如在非洲西部这片茂密的森林中
Some of the chimps start to help themselves 一些黑猩猩开始食用
the chimps can now find in what remains of their forest. 菠萝蜜更有营养
than the limited amount of wild food 能找到的有限野生食物来说
with the slower members of his family. 也能安全通过