Navy Federal Credit Union首席经济学家Heather Long：美国今年春夏房地产市场形势严峻。由于担心不确定性以及抵押贷款利率高企，购房者选择观望。

Core Viewpoint - The real estate market in the U.S. is facing significant challenges this spring and summer due to high mortgage rates and uncertainty, leading potential homebuyers to adopt a wait-and-see approach [1] Group 1 - Navy Federal Credit Union's chief economist, Heather Long, highlights the severe conditions in the U.S. real estate market for the upcoming seasons [1] - Concerns over uncertainty and elevated mortgage rates are causing homebuyers to hesitate and refrain from making purchases [1]