Often goods are delayed because of numerous roadblocks and other checkpoints that have proliferated to the extent that there are involuntary stops at short intervals, implicating additional formal and informal payments.
45. 货物延误往往是因为关卡繁多和其他检查站遍布各地，以至于频繁地被迫停留，导致支付额外的正规和非正规费用。