米开朗基罗梦想的大理石至今仍在开采

marble – n. a kind of stone that is often polished and used in buildings and statues

extract – v. to remove (something) by pulling it out or cutting it out

façade – n. the front of a building

quarry – n. a place where large amounts of stone are dug out of the ground

loose – adj. not connected securely