据C.D. Howe研究所7月3日发布的一份最新财政预测报告指出，总理马克·卡尼（Mark Carney）在6月北约峰会期间作出的大幅提升国防开支承诺，加上自由党的选举承诺，将使加拿大联邦政府在未来四年面临累计3,110亿加元赤 ...

Please explain “nothing to show for it” in this sentence: You may remember this iconic line by the mailroom guy in the famous ...