2011年精打細算地球精打細算一小時主題網購發生改變的原因。 https://abc83.webnode.tw/news/2011%e5%b9%b4%e7%b2%be%e6%89%93%e7%b4%b0%e7%ae%97%e5%9c%b0%e7%90%83%e7%b2%be%e6%89%93%e7%b4%b0%e7%ae%97%e4%b8%80%e5%b0%8f%e6%99%82%e4%b8%bb%e9%a1%8c%e7%b6%b2%e8%b3%bc%e7%99%bc%e7%94%9f%e6%94%b9%e8%ae%8a%e7%9a%84%e5%8e%9f%e5%9b%a0%e3%80%82/