development history和development track这两种用法对不对?

development history和development track这两种用法对不对? development the history and development of the paper development of the economy和economic development的区别 person development和personal development有什么区别吗? 英语翻译Recollect development of film history,disregarding the f 我需要英文回答 summaries the history of computer development 英语翻译development development 意思 development是什么意思 DEVELOPMENT CHEMISTS Millennium Development