To promote or advocate for something continuously and excessively.

किसी चीज का लगातार और अत्यधिक प्रचार करना

English Usage: She continued to beat the drum for the new policy even though many were skeptical.

Hindi Usage: उसने नई नीति के लिए ढोल पीटना जारी रखा, भले ही कई लोग संशय में थे।