1)The stone walls were lit with flaming torches like the ones at Gringotts, the
ceiling was too high to make out, and a magnificent marble staircase facing them led to the upper floors.象古灵阁一样,石墙周围都是熊熊燃烧的火炬。天花板高得几乎看不到顶。正面是一段豪华的大理石楼梯,直通楼上。 (象古灵阁一样,石墙是由熊熊燃烧的火炬照明的。天花板高得看不到顶。面对他们的是一段豪华的大理石楼梯,直通楼上。) [were lit 没有正确译出;‘天花板高得看不到顶’中自作主张加了‘几乎’;facing them 是‘面对他们’,不是‘正面’]