Engineer(E):Goodmorning!Firstletmeintroducemyself.MynameisDavidLee,aConsultantEngineerofDaLongPowerStationCompanyLimited.Iamgladtomeetyou!Contractor(C):Goodmorning!Nicetomeetyoutoo!IamWangHai.IworkforCSCECCorporationastherepresentativeofthecontractorforth (共 11558 字) [阅读本文] >>