牠的藝術細胞，牠的創意國度，牠的美麗成品！

How beautiful is a spider net!

黑色的環型內璧的是一個像排氣管的東西,在泥土內我也不知有何用,小蜘蛛運用牠的智慧結了這張網...
The black object with circular inside is something like a ventilation duct. It is in the soil so I do not know its usage. The clever little spider did its job and constructed this net.