只有造林学家才能看出这片森林不是原始森林，几乎所有的原有物种都回到这里。

Many places in the park you need to be a silviculturist to know you're not in virgin forest. Almost all the original species are back.

youdao

只有造林学家才能看出这片森林不是原始森林，几乎所有的原有物种都回到这里。

Many places in the park you need to be a silviculturist to know you're not in virgin forest. Almost all the original species are back.

youdao