球球们也互相反射，所以它们看起来就像里头有好多泡泡。

The balls reflected each other, too, so they looked as if they had bubbles inside them.

youdao

球球们也互相反射，所以它们看起来就像里头有好多泡泡。

The balls reflected each other, too, so they looked as if they had bubbles inside them.

youdao