symmetry|symmetries

蝴蝶翅膀的对称性令人惊叹。

The ___symmetry of a butterfly's wings is truly amazing.

这幅画的左右对称设计给人一种平衡的美感。

The painting's left-right ___symmetries create a sense of balanced beauty.

这座建筑的设计在两侧都展现出完美的对称性。

The building's design shows perfect ___symmetry on both sides.