定从?非谓语吧?driving the u.s and global economies downward做NO.1 force 的定语
driving the u.s and global economies downward意思是导致了美国和世界经济的衰退
定从?非谓语吧?driving the u.s and global economies downward做NO.1 force 的定语
driving the u.s and global economies downward意思是导致了美国和世界经济的衰退