We can't go on putting more and more taxpayers' money into these projects without giving them some results.我们不能不断地把纳税者的钱越来越多地投到这些工程里,又拿不出什么结果来。Up till now taxpayers have been nicked for a relatively small share of these dubious expenditures.到目前为止,纳税者们被骗走的钱只占这些可疑支出的一小部分。