Once they had scrabbled away at all the dust and earth covering it, they found it was a door.

一旦他们把覆盖在上面的灰尘和泥土都翻了个底朝天，他们发现那是一扇门。

A few weeks after the battle, the governor of Pennsylvania visited Gettysburg. As he walked over the battlefield, he saw where rains had washed away the earth covering many of the fallen soldiers.

战斗结束数周后，宾夕法尼亚州州长前往葛底斯堡。当他走过战场时，看到雨水冲走了掩埋着众多阵亡士兵的泥土。