电子商务英语 高职08 Unit 8.docx

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1、TextAFillintheblanksaccordingtothetext.1.DidyouremembertoleaveJakemymessage?2.Whatdoyourememberdoingwhenyouwereachild?3.Whatdidyouforgettodobeforeyouleftforclassthismorning?4.Don’tforgettobringyourhomeworktonight!5.Iregrettellingyouthatyourloanapplicationhasnotbeenapproved.Translatethefoll

2、owingsentencesintoChinese.1.Creditcardinformationsubmittedbythecustomerissenttothebankwhichhasissuedthecreditcardtoverify.客户提交的信用卡信息被发送到已经发行信用卡的银行进行验证。2.DigitalcashisanelectronicpaymentsystemdevelopedbyDr.DavidChaum，whoiswidelyregardedasaninventorofdigitalcash.数字现金指的是DavidChaum博士开发的电子支付系统，

3、大家普遍认为DavidChaum博士是数字现金的发明者。3.SmartcardcanrunRSAencryptionandcanbeprogrammedtogenerateapairofpublic／privatekeys.智能卡可以运行RSA加密，可以编程生成一对公钥/私钥。4.Sincethedigitalcashisonlyadigitalnumber，itneedstobeverifiedasauthentic.由于数字现金只是一个数字号码，所以需要验证真伪。5.Althoughcreditcardsareapopularformofpaymentforonline

4、purchases，manypeopleresistappealandsimplicityofcreditcardtransactionsduetosecurityconcerns.尽管信用卡是网上购物的一种流行形式，但由于安全问题，许多人抵制信用卡交易的吸引力和简易性。TextBAnswerthefollowingquestions.1.Howmanycategoriesdoescreditcardpaymentonlinenetworksbeclassified?Wecanclassifycreditcardpaymentononlinenetworksintofol

5、lowingcategories：(1)Paymentusingplaincreditcardinformation.(2)Paymentusingencryptedcreditcardinformation.(3)Paymentusingthirdpartyverification.2.Whydopeopleacceptcreditcards?（1）Convenience（2）NoBenefitofDoubt（3）Credibility（4）security3.What’sthelimitationsofcreditcards-basedpayment?thereare

6、certainlimitations.Onedisadvantagetocreditcards，fromtheconsumer’sviewpoint，isthattheirtransactionsarenotanonymous(forexample，likecash).Anotherlimitationisthepotentialbottleneckduetothecomplexityofverificationphaseinacreditcardprocessing.TranslatethefollowingsentencesintoChinese.1.Onesoluti

7、ontosecurityandverificationproblemsistheintroductionofathird-party，suchasFirstVirtual，whichisacompanythatcollectsandapprovespaymentsfromoneclienttoanother.安全和认证问题的一个解决方案是求助于第三方，如FirstVirtual，这个公司采集并认可客户的支付。2.Usingcreditcardsisspecificallyimportanttothesetypeso