本文从行动者的视角出发,以社会运动理论为基础,探讨一起由反对垃圾站选址的集体抗争促成其重新选址的过程和因素。文章发现,所在城市特殊的权力结构、利益联盟间的关系和政治盟友的支持等政治机会,以及公共领域的话语机会,经过行动者的建构和利用,被营造为抗争的政治和话语空间。在这两股空间力量的促动下,决策部门做出回应并最终变更政策议程。文章认为,客观的政治机会结构和话语机会结构以及行动者对之进行的策略性应用,共同塑造了抗争的结果。而在当下的行动环境下,话语机会的出现和扩张对于我们理解中国情境下集体抗争行动的发展和结果愈发具有重要的意涵。 Based on the theory of social movement, this article explores the process and factors of re-location together by collective protest against the site selection of refuse collection sites. The article finds that the political opportunities such as the special power structure of cities, the relations among interest groups and the support of political allies, and the opportunities of discourse in the public sphere are created as the political and discursive space of resistance through the construction and utilization of actors. Motivated by these two space forces, decision-making departments responded and eventually changed the policy agenda. The article argues that the objective political opportunistic structure and the opportunity and opportunity structure of the discourse and the strategic application to which the actors have conducted jointly shape the outcome of the protest. In the current context of action, the emergence and expansion of discourse opportunities are increasingly important for us to understand the development and the result of the collective resistance in the context of China.