蛾摩拉最后的日子。用中文回答。

You're referring to the last days of Moria, the fictional land in J.R.R. Tolkien's Middle-earth.

According to The Lord of the Rings, Moria was once a mighty kingdom of dwarves, but it was destroyed by the darkness of Durin's Bane, a powerful Balrog. The last recorded activity in Moria was the expedition led by King Dáin II Ironfoot, who ventured into the mines in search of the treasures and artifacts left behind.

As the story goes, this expedition ended in disaster. The dwarves were slaughtered or taken captive by the goblins and orcs that inhabited the dark lands of Moria. The last remnant of the dwarven kingdom was wiped out, marking the end of an era for the stout-hearted folk of Middle-earth.

However, it's worth noting that there are hints in Tolkien's writings that some dwarves may have survived the cataclysmic events in Moria, and that a new generation of dwarves would rise to reclaim their lost heritage. Nevertheless, the dark days of Moria's downfall remain an infamous chapter in Middle-earth's history.