Public service advertising, is that the public benefit serves point to being announcing after the intermediary not taking making profit as the purpose advertisement.
公益广告，是指经媒介发布的为公众利益服务的不以营利为目的的广告。
Public service advertising, is that the public benefit serves point to being announcing after the intermediary not taking making profit as the purpose advertisement.
公益广告，是指经媒介发布的为公众利益服务的不以营利为目的的广告。
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