social taboo

例句：

1. 1. The social taboo against homosexuality is slowly being lifted.
   对同性恋的社会禁忌正在逐渐被打破。
2. 2. The government has been trying to break down the social taboo of discrimination against disabled people.
   政府一直在努力打破对残疾人歧视的社会禁忌。
3. 3.In some cultures, there are still social taboos against discussing certain topics in public.
   在一些文化中，仍然存在着公共场合讨论某些话题的社会禁忌。