白宫开始“砸墙”了，视频曝光

Group 1 - The core point of the article is the announcement of the construction of a new White House banquet hall, which will cost $250 million and has already begun with demolition work on the East Wing [1] - The new banquet hall will cover an area of approximately 90,000 square feet and is designed to accommodate 650 people [1] - The funding for the banquet hall will come from private donations, including contributions from President Trump and other private donors [1]