清洁提单指货物在表面状况良好的情况下装船，这意味着提单上未加任何有关包装或货物 外表不良的批注。

清洁提单指货物在表面状况良好的情况下装船，这意味着提单上未加任何有关包装或货物 外表不良的批注。
【正确答案】：A clean bill of lading refers to one that indicates the goods have been shipped in apparent good order and condition. It means that the document is devoid of any qualifying remarks concerning the packing and the outer appearance of the goods.