如何省錢省下1萬個檢狗屎的塑料袋

來源: zhang88 於 2020-02-02 13:14:46 [] [博客] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (676 bytes)

如何省錢省下1萬個檢狗屎的塑料袋

Picking up dog droppings twice a day would require 730 plastic bags per year. If a dog lives for 13 years, this amounts to 10 thousand bags per dog. If just a hundred people switch to paper, together we can save almost 1 million bags.

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