anti-prostitution       
adjective (also antiprostitution) uk/ˌæn.tiˌprɒs.tɪˈtʃuː.ʃən/ us/ˌæn.taɪˌprɑː.stəˈtuː.ʃən/
 反卖淫
opposed to or not allowing prostitution (= the work of having sex with people for money)
  Anti-prostitution groups warn that the number of women trafficked for the sex trade is far greater.  反卖淫组织警告说,被贩卖从事性交易的妇女人数要多得多。 
 Many people believe our anti-prostitution laws are outdated. 许多人认为我们的反卖淫法已经过时了。 
 - More examples
 - The women contacted me because they knew I was an anti-prostitution campaigner and asked for my assistance.
 - Raids to enforce anti-prostitution laws are extremely traumatic to victims of trafficking.
 - He is a longtime activist in the anti-prostitution movement.