halt , u0 w1 G) N& ~7 G: O1 _) ]" L n. temporary stop; interruption of progress暂停;停顿 & d5 G( B0 a& e' Z/ R It took me just seconds to start reserving a car but then the whole thing ground to a halt and refused all attempts to access the reservation system开始订车只花了我几秒钟,可之后进程慢慢地停了下来,我再也无法登录预订系统了。