[英语学习] 流利说 商务英语 Level 2-Unit 2 Part 3-3 Vocabulary: Types of Computer File
TypesofComputerFileAPowerPointThisisaPowerPointfile,orPPT.Youcanputtext,picturesorvideosinit.PeopleusePowerPointtomakepresentations.ASpreadsheetThisisaspreadsheet.Peopleusespreadsheetstoorganizedata.A