Hog slops are worth money too Besides relying on kindheartedness to gain revenue, local governments have found a goldmine in their longstanding and highly effective recycling programs, thanks to sharp rises in raw materials prices.
除了利用善心找錢之外，拜近年來全球原物料價格暴漲之賜，推行多年而卓有成效的資源回收，也突然成了地方政府的意外之財。