近7年来首次，美国联邦政府正式“关门”

Core Points - The U.S. federal government has shut down for the first time in nearly seven years due to the Senate's failure to pass bipartisan funding bills, affecting hundreds of thousands of federal employees who face forced leave or layoffs [1][6] - The White House has instructed government agencies to implement their "orderly shutdown" plans, with certain departments like the military and law enforcement remaining operational [3][11] Legislative Actions - Senate Republicans plan to vote again on temporary funding bills on October 1, hoping to gain support from five Democratic senators without modifying the proposed legislation [4][5] - The inability of Congress to pass annual budget appropriations on time has led to repeated government shutdowns, with temporary funding measures often being the only solution to keep the government running [5][9] Historical Context - The U.S. government has experienced over 20 shutdowns since the 1970s, with the last significant one occurring during Trump's presidency, lasting 35 days and affecting around 800,000 federal employees [9][10] - Public sentiment towards government shutdowns has become increasingly negative, with many Americans viewing them as irresponsible political maneuvers [9][10] Economic Impact - The shutdown is expected to result in approximately 800,000 federal employees being placed on unpaid leave, with immediate effects on low-income families and disruptions in transportation, travel, healthcare, and public health services [11] - The broader economic costs of the shutdown are significant and should not be overlooked [11]