一．单证（documents)进出口业务涉及的单证总的包括三大类：1。金融单证（信用证、汇票、支票和本票）2．商业单证（发票、装箱单、运输单据、保险单等）3。用于政府管制的单证（许可证、原产地证明、商检证等）declarationform报关单Threesteps—declaration,examinationofgoodsandreleaseofgoods,aretakenbytheCustomstoexercisecontrolovergeneralimportandexportgoods.海关对进出境货物的监管一般经过申报、查验和放行三个环节。thepersoninchargeofthedeclarationinvoice发票oceanbilloflading提单airwaybill空运提单packinglist或packingspecification（装箱单）shippingorder(装货单)letterofcredit（L|C）（信用证）insurancepolicy（保险单）salesconfirmation售货确认书contract（合同）（commodity,quantity,unitprice,totalamount,countryoforiginandmanufacturer,packing,shippingmark,dateofshipment,portofshipment,portofdestination,insurance,payment,shipment,shippingadvice,guaranteeofquality,claims,forcemajeure,latedeliveryandpenalty,arbitration）certificate(commodityinspectioncertificate商检证animalorplantquarantinecertificate动植物检疫证certificateoforigin原产地证)二．报关英语常用词汇import进口export出口import&exportcorporation(Corp.)import&exportbusiness(enterpriseentitledtodoimportandexportbusiness)exportdrawback出口退税import&exportlicenceprocessingwithimported（supplied)materials进（来）料加工buyer买方seller卖方