What a waste of paper!
多么浪费纸啊！
The report is critical of the department's waste of resources.
报告批评了这个部门对资源的浪费。
The project wasted a considerable amount of time and money.
那项工程耗费了相当多的时间和资金。
It seems such a waste to throw good food away.
把好的食物扔掉似乎太浪费了。
Don't waste good money on that!
别把辛苦挣来的钱浪费在那上头！