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广告主:联想媒体代理公司:电众数码营销平台:以活动Minisite为中心,连接腾讯IM/QQ空间/QQ秀/QQ群四大推广平台
Advertisers: Lenovo Media Agency: Digital public digital marketing platform: the activities of Minisite as the center, connecting Tencent IM / QQ space / QQ show / QQ group of four major marketing platform