waste disposal in the ground The planned discharge, deposit or burial of refuse or other unserviceable material into the surface of the earth, as in a landfill(有计划地排放垃圾或其他无用物质，存放或埋入地球表面，如垃圾填埋场中。)
industrial wasteland Area of land which is no longer usable for cultivation or for any other purpose after having been the site of an industrial plant(过去曾是工厂用地，而今无法再作为农地或其它用途的土地区块。)
