boondoggles/ˈbuːnˌdɑː.ɡəl/名词(尤指由公众支付费用的)耗资巨大而无意义的工作The senator called the new highways proposal "a fraud and a boondoggle that the taxpayer should not tolerate."参议员称新的道路建设提案是“…毫无意义的骗钱工程,纳税人不应该容忍”。想跟读,去练习