It grew larger and sprouted marble pillars and steps.

它变大了，长出了大理石柱子和台阶。

With their high vaulted ceilings, their brightly colored marble pillars and their pools tiled with rare and precious stones, they look more like fairy-tale palaces.

你会以为它们是神奇的王宫，它们有那么多巨大的圆顶、彩色的大理石柱和用贵重岩石砌成的水池。

Alex has personally helped with exhibitions at the Smithsonian and sleeps in a room once occupied by Ulysses S.Grant's father-in-law, but he still loses his breath when Henry pulls him through the marble pillars.

亚历克斯亲自帮助史密森尼博物馆的展览， 并睡在尤利西斯·S·格兰特的岳父曾经住过的房间里，但当亨利把他拉过大理石柱时， 他仍然喘不过气来。