但古语有云　人大北大不如X大　

圣人亦曰　门门功课都考A，不如胸前一对C啊

　　Early this summer, data analysts found an interesting trend in the analysis of Alibaba's bra sales: women who bought bigger sizes spend more money. Alibaba's analysts divided bra consumers into four categories according to their online spending power. They found that 65% of women who bought B cup belong to "low online spending power" category, while most of women who bought C cup or bigger sizes have "medium" online spending power or above.

　　夏初，数据分析师在分析阿里巴巴内衣销量的时候发现一个有趣的趋势：购买内衣罩杯越大的女性花的钱越多。阿里巴巴分析师将内衣消费者按其购买能力分成了四类，他们发现65%的B罩杯女性都属于“购买能力低”这一类，而C及以上罩杯的女性大部分购买能力都是“中等”或以上。

　　The reason might be that those who bought B cup are young women with low purchasing power. And this is just one piece of information sorted out from millions of orders each day on Alibaba's e-commerce payment platform.

　　原因可能是买B罩杯的都是购买能力较弱的年轻女性。而这仅仅是阿里巴巴从其电子商务支付平台每日上千万订单里面梳理出来的一条信息而已。