Ball lightning sometimes rolls along the ground until it crashes into a tree or high wall.

有时，球状闪电在地上滚动，发出巨大的声响，直到碰到树木或高墙为止。

youdao

Ball lightning sometimes rolls along the ground until it crashes into a tree or high wall.

有时，球状闪电在地上滚动，发出巨大的声响，直到碰到树木或高墙为止。

youdao