Thirty years ago,only ___people knew how to use the computer

Thirty years ago, few Chinese knew about American TV series, How was Shenzhen thirty years ago?意思 英语翻译if only i knew how to operate an elecronic computer as y Her job is ( ) the customs how to use the computer 英语翻译If you knew you had only three years left to live,how wo 改错：Does anyone other know how to use the computer? Can you ( )something about how to use the computer? I want to know how I can use the computer. My father joinde the Party thirty years ago.同意转换 He has joined the party thirty years ago. Although ____ thirty years ago,the house looks very beautifu Thousands of people _______ the earthquake thirty years ago