求翻译：2010年10月19日，百度和日本乐天合资成立的超大型网络购物商城乐酷天正式上线，直接瞄准阿里巴巴旗下最具增长潜力的淘宝网。 2011年的B2C电子商务市场竞争将更加激烈。是什么意思？

October 19, 2010, Baidu, and a joint venture between Japan's Lotte super cool days, online shopping mall music formally launched, aimed directly at the most growth potential Alibaba's Taobao. 2011 B2C e-commerce market competition will become fiercer.

October 19, 2010 Lotte Mart, 100 degrees and set up a joint venture of Japan's ultra-large-scale network shopping mall fun and cool days, official on the line directly targeting alibaba flag with the most potential for growth at Amoy treasure Web. February 2011 The B C e-commerce market competition

On October 19, 2010, hundred degrees make something a matter of political line officially with Japanese carefree joint capital tenable ultra-large type network shopping commercial city Le Kutian, aims at Ali to serve under somebody's banner anxiously directly most has the growth potential to wash th

October 19, 2010, Baidu and Japan Lotte joint venture to set up a very large network of online shopping mall Le cool days, aiming directly Alibaba Taobao for the most growth potential. B2C e-commerce market 2011 competition will intensify.

On October 19, 2010, Baidu and Japanese carefree ultra large-scale network shopping center that establishes jointly will reach the standard grade formally on happy cool day, aim at its washing the treasure network with growth potential of Alibaba directly. B2C E-business market competition in 2011 w