The tropical forest in the lower tiers is home to an unrivalled variety of animal and plant species.
The tropical forest in the lower tiers is home to an unrivalled variety of animal and plant species.
在低层的热带丛林中，生活着珍稀的动物和植物。
The tropical forest in the lower tiers is home to an unrivalled variety of animal and plant species.
在低层的热带丛林中，生活着珍稀的动物和植物。