self-censorship

例句：

1. 1. The government has implemented strict self-censorship policies to prevent the spread of misinformation.
   政府实施严格的自我审查政策，以防止错误信息的传播。
2. 2. Many artists choose to self-censor their work to avoid controversial topics.
   许多艺术家选择自我审查他们的作品，以避免争议话题。
3. 3. In recent years, self-censorship has become a hot topic in the field of online culture.
   近年来，自我审查已成为网络文化领域的热门话题。