deep dome

例句：

1. 1. The deep dome of the mountain is a marvel of nature's architecture.
   这座山的深穹顶是大自然建筑的奇迹。
2. 2. The deep dome of the sky is a wonder to behold.
   天空的深穹顶是一种令人惊叹的景象。
3. 3.The deep dome of the cavern is a testament to the strength and resilience of the earth.
   洞穴的深穹顶是地球强大和坚韧性的见证。