求翻译：在团购业绩下降的同时，团购的集中程度却越来越高。在行业进入拐点之际，缺乏竞争实力的中小团购网站退出几率增加，而综合大网站则在顺势填补市场空白。是什么意思？

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At the same time, performance options in an option in the degree of concentration is the increasingly high. At the industry access to inflection point of small and medium-sized missions, the lack of competitive options web site quit several rate increase, and the site in homeopathic fill the market

Buys while the group which the achievement drops, the centralized degree which the group buys more and more is actually high.Enters when the inflection point in the profession, lacks the competition strength the small group to buy the website withdrawal probability to increase, but synthesizes the b

While the coupon declines, rising concentrations of group buy. At a time when industry inflection point, the lack of competitiveness of small and medium-sized group buying site exits increased risk, homeopathic and integrated Web site fill market gaps.

正在翻译，请等待...