特朗普抱怨卡塔尔赠送的飞机“太大”，不适合做总统专机：该机正在按照军用标准进行改装

Group 1 - The core issue revolves around President Trump's dissatisfaction with the size of the Boeing 747-8 luxury plane gifted by Qatar, stating it is "too big" for use as Air Force One [1][3] - The aircraft is currently undergoing modifications to meet military standards, although the exact cost of these modifications is unknown, with estimates suggesting it could reach up to $1 billion [3] - The Boeing 747-8 is reported to be 18 feet (approximately 5.5 meters) longer than the current Air Force One [3] Group 2 - The acceptance of the luxury aircraft has sparked significant controversy in the U.S., with critics arguing that accepting such a high-value gift from a foreign government may violate the "foreign emoluments clause" of the U.S. Constitution [3] - This clause is designed to prevent federal officials from receiving gifts that could influence their diplomatic decisions, potentially compromising national interests [3]