英语翻译There is a pressing need to recognize and develop the ro

英语翻译There is a pressing need to recognize and develop the role of science in GIS.This is meant in two senses.The first has to do with the extent to which GIS as a field contains a legitimate set of scientific questions,the extent to which these can be expressed,and the extent to which they are generic,rather than specific to particular fields of application....The second sense has to do with the role of GIS as a toolbox in science generally -with GIS for science rather than the science of GIS." (Goodchild,Spatial Information Science,1990)不要那些翻译工具翻译的，要人工翻译的，要求意思能够充分的表达！