天空中的火球是个通讯设备，所有信息都通过它来传播。

Sky fireballs are great storytelling devices. I use them in everything I write.

youdao

天空中的火球是个通讯设备，所有信息都通过它来传播。

Sky fireballs are great storytelling devices. I use them in everything I write.

youdao