http://china.alibaba.com/offer/view_pics.htm?view_url=p1Src%3Dhttp%3A%2F%2Fimg.china.alibaba.com%2Fimg%2Foffer%2F40%2F50%2F75%2F12%2F40507512&offer_subject=%B9%A9%D3%A6%BD%B5%C2%E4%C9%A1&tracelog=jy_picbar_from_sale_detail_img我找了一张图,可能不是很清楚,但就是那个意思