pygalgia

例句：

1. 1.The pygalgia of the forest is a wonder to behold.
   森林的神秘之美令人赞叹。
2. 2. The pygalgia of nature is breathtaking.
   大自然的美景令人叹为观止。
3. 3. The pygalgia of the night sky is mesmerizing.
   夜空的神秘之美令人陶醉。