求翻译：就烟草消费而言，依然存在着消费者偏好不合理、负外部性、信息不完全等市场缺陷，使烟草的消费量远远高于符合资源配置效率的消费量，造成效率损失。是什么意思？

Terms of tobacco consumption, consumer preferences unreasonable remain negative externalities, incomplete information, and other market imperfections, consumption of tobacco consumption is much higher than the efficiency of resource allocation, resulting in loss of efficiency.

The consumption of tobacco, there are still a reasonable consumer prejudices, negative externalities, the information is not complete, and so the tobacco market imperfections, and the consumption is far greater than with consumption efficiency of resource allocation, and cause efficiency losses.

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As far as the consumption of tobacco, consumer preferences do not remain reasonable, negative externalities, market imperfections, such as incomplete information, bring much higher consumption of tobacco in line with consumption of resource allocation efficiency, resulting in loss of efficiency.

Expends speaking of the tobacco, still has the consumer by chance not not reasonably, the negative exterior nature, the information incompletely and so on the market flaws, causes the tobacco the consumption quantity to be higher than by far conforms to the resources disposition efficiency consumpti