waste做名词是可数吗

　　The car was found on a piece of waste ground.

　　那辆车是在一块荒地里发现的。

　　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。