商务英语讲座第三十三讲国内银行业务特约撰稿人蔡勇第三十三讲国内银行业务银行是从事存款、贷款、贴现、票据托收、证券投资以及信托等业务的金融机构。本文介绍三大类国内银行，即投资银行、储蓄银行和商业银行，简述它们的业务范围以及各自的特点。ＤｏｍｅｓｔｉｃＢ... Business English Lectures Thirty-third Lecturer on Domestic Banking Transactions Cai Yong 33rd Lecture on Domestic Banking Banking is a financial institution engaged in deposits, loans, discounting, bill collection, securities investment and trust business. This article introduces three major domestic banks, investment banks, savings banks, and commercial banks, and briefly describes their business scope and their respective characteristics. DomesticB...