Afoulbillofladingmeansthatthebillofladingisverydirty.

Whatarethemainpartiesonabilloflading?（）

E-commercenotonlyinvolvesexchangesamongcustomers,businesspartnersandvendors,butalsoincludesoperationsthathandledwithinthebusinessitself.

GeneralaverageandsalvagechargesarecoveredbothinFPAandWPAcoverage.

（）arethedocumentsusedinaircargotransportation.