公益广告 gōngyìguǎnggào public service advertisement Definitions Defs Origin Strokes Stroke Words Sentences Sents 公益广告 公益廣告 gōngyìguǎnggào public service advertisement A non-profit advertisement, such as a video, image, or text, produced to promote social welfare or serve the public interest.
公益广告 公益廣告 gōngyìguǎnggào public service advertisement A non-profit advertisement, such as a video, image, or text, produced to promote social welfare or serve the public interest.
