==========跟单区(id, item, link, qty, price, contact)， 越线直接忽略，不下单====必须给电话，可以站短，没有电话的直接忽视
并且希望注明价格浮动范围，即超过多少钱就不要了
跟单
yayapei, Google Nexus 7 FHD Tablet (7-Inch, 16GB, Black) by ASUS (2013), http://www.amazon.com/Google-Nexus-Tablet-7-Inch-Black/dp/tech-data/B00DVFLJDS/ref=de_a_smtd, 1, usd 229, 97900228
Huasing Association 1999 - 2013