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来源:雅诚德英语网
He also urged the Federal Trade Commission to set guidelines for social-networking sites.
他还敦促联邦贸易委员会为社交网站制定指导方针。
He also urged the Federal Trade Commission to set guidelines for social-networking sites.
他还敦促联邦贸易委员会为社交网站制定指导方针。