狗最壞了。

來源: xc70 於 2010-05-31 20:24:53 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (469 bytes)
回答: 奇文共欣賞(?) 由 piani 於 2010-05-31 19:32:07

我摘一段在這兒：
‘New Zealand-based architects Robert and Brenda Vale say keeping a medium-sized dog has the same ecological impact as driving 10,000 km (6,213 miles) a year in a 4.6 liter Land Cruiser. Calculating that the modern Fido chows through about 164 kg of meat and 95 kg of cereals a year, the Vales estimated the ecological footprint of cats and dogs, based on the amount of land needed to grow common brands of pet food. Source: Reuters/Yahoo News'

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