All in all, this clearly seems to be a market inwhich big retailers could profitably apply theirgigantic scale, existing infrastructure, and provenskills in the management of product ranges,logistics and marketing intelligence.
    【分析】復合句。句子主干為 this clearly seems to be amarket。in which 引導定語從句修飾 market;從句中主語為 big retailers，謂語為 could profitably apply，賓語為三個并列成分;their gigantic scale, existinginfrastructure 和 proven skills。in the management of...作 proven skills 的后置定語。
    【譯文】總之，很顯然，在這一市場中大的零售商可以利用龐大的規(guī)模、現(xiàn)有的基礎設施以及在產(chǎn)品范圍、物流、營銷情報方面出色的管理技能而獲利。