免费宣传

【经】 free publicity

免费的英语翻译：

for free; for nothing; free; free of charge; gratis
【经】 charge free; free charge; free of charge; free of expense; gratis

宣传的英语翻译：

propagandize; disseminate; drumbeating; flack; give publicity to; publicize
【医】 propaganda
【经】 publicity