急,谁可以帮我paraphrase一下

急,谁可以帮我paraphrase一下
It resembled, from the outside, a castle or fort, the Emerald City or Never-Never land, impossibly large and vaguely unreal, an unbroken, windowless multi-storied edifice the size of an airport terminal. Surrounded by parking losts and new freeway ramps, monolithic and imposing in the manner of a walled city, it loomed brightly against the Minnesota night sky with the disturbing magnetism of a mirage.