Inadequate infrastructure, poor transport organization and a proliferation of government controls in landlocked and transit developing countries make it difficult to guarantee timely delivery of goods or ensure reliability or flexibility of supply of goods.
14. 内陆和过境发展中国家缺乏基础设施，运输组织落后和政府层层管卡使得难以保障及时交货和确保商品供应的可靠性和灵活性。