Wasko, M.M. &Faraj, S. 2000.It is what one does: why people participate and help others in electronic communities of practice.Journal of Strategic Information Systems, 9(2-3): 155-173.是什么意思_Wasko, M.M. &Faraj, S. 2000.It is what one does: why people participate and help others in electronic communities of practice.Journal of Strategic Information Systems, 9(2-3): 155-173.在线翻译_英语_读音_用法_例句