1. 他的顛覆行為將使整個自由運動喪失信譽。
   His subversive action will give a black eye to the whole liberal movement.
2. 政治迫害表面上是開展揭露顛覆的活動，但實際上用于擾亂和削弱持不同看法的人的調(diào)查
   An investigation carried out ostensibly to uncover subversive activities but actually used to harass and undermine those with differing views.
3. 反叛者陰謀想顛覆政府。
   The conspirators want to overthrow the government.
4. 他們這些顛覆性的思想是對我們年輕人的精神污染。
   They are contaminating the minds of our young people with these subversive ideas.

顛的英語翻譯：

覆的英語翻譯：