这里是唯一生活着全部九种欧洲啄木鸟的地方。他于是意识到，有些啄木鸟的品种只栖身于中空的、濒临死亡的树木中。

It was the only place left with all nine European woodpecker species, because, he realized, some of them only nest in hollow, dying trees.

youdao

这里是唯一生活着全部九种欧洲啄木鸟的地方。他于是意识到，有些啄木鸟的品种只栖身于中空的、濒临死亡的树木中。

It was the only place left with all nine European woodpecker species, because, he realized, some of them only nest in hollow, dying trees.

youdao