图片描绘了一个非常普通的自然现象：秋天来临，落叶归根。

The picture portrays a common natural phenomenon: when autumn arrives, leaves from trees fall to the ground.

youdao

图片描绘了一个非常普通的自然现象：秋天来临，落叶归根。

The picture portrays a common natural phenomenon: when autumn arrives, leaves from trees fall to the ground.

youdao