白宫拆除了东翼, 称在翻修中保存不经济。 The White House demolished the East Wing, calling preservation uneconomical amid renovations.

白宫指出,在最近建造舞厅期间维护东翼被认为是不经济的,导致其被拆除。 The White House has stated that preserving the East Wing during the recent ballroom construction was deemed uneconomical, leading to its demolition. 官员们提出成本效益分析和结构性挑战是作出决定的主要原因,强调重建空间应更有效地满足当前的需要。 Officials cited cost-benefit analysis and structural challenges as key reasons for the decision, emphasizing that rebuilding the space met current needs more efficiently. 没有提供关于所考虑的财务数字或替代品的进一步详情。 No further details on the financial figures or alternatives considered were provided.