Shandong is a big province of forest resources in China with 23 percent of land covered with forests, which have rich species and diversiform ecosystems.

作为中国的森林资源大省，山东省的森林覆盖率达23%，拥有丰富的物种，多样的生态系统。

youdao

Shandong is a big province of forest resources in China with 23 percent of land covered with forests, which have rich species and diversiform ecosystems.

作为中国的森林资源大省，山东省的森林覆盖率达23%，拥有丰富的物种，多样的生态系统。

youdao