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来源：雅诚德英语网
Of the rash of bartering sites that appeared in 2006, only a few survive. But their patrons believe money-less exchange is the way forward for a green lifestyle.
2006年时易物网站如雨后春笋般涌现，而如今这些网站已经所剩无几了。但易物网站的忠实顾客们却坚信这种免费交换才是人们所向往的绿色生活方式。