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This was particularly important for English language learners performing in the second language , given that they might need to translate the information to the primary language , process it , and then translate again to the second language before offering a response . Accurate information was only available for environmental expenditures of municipalities . This way of working was very new for many students , and initially some found the mix of web material , and numerous computer conferences daunting . Edison concocted a scheme of pouring a concrete house in one operation ; it was not feasible for large scale production , however .