鸟儿愿为一朵云
云儿愿为一只鸟
The bird wishes it were a cloud.
The cloud wishes it were a bird. E2IpWL9AU+Ac8a+WIJuLp3xi5zUuZSle1STmg11zlgQd8fxnxIjXYag1zDJUTEXJ