black propaganda

基本解释

Two, our puppet show was propaganda for racism and that we openly stated, "I hate you because you are black!"
在课堂上表演同“性”有关的木偶戏。二、宣传种族主义，公然说“因为你是黑人，所以我恨你”之类的话。
edu.sina.com.cn
In October a memo came to light detailing the junta's plans, through spreading black propaganda and fomenting anti-Thaksin protests, to subvert the election to thwart a PPP victory.
10月，1份备忘录揭露出了军人集团的详细计划，通过散布“妖魔化”的宣传和煽动“反他信”的抗议，来破坏选举，阻止“人民力量党”获胜。
Black propaganda; black radio transmissions.
间接宣传；间接无线电传送。

propaganda that does not come from the source it claims to come from &rarrcomparegrey propaganda ,white propaganda