巴黎解除塞纳河百年游泳禁令，高昂成本投入却引争议

Core Points - The Seine River swimming ban has been lifted after 100 years, with three swimming areas officially opened to the public, attracting a large number of swimmers [1][2] - A total investment of €1.4 billion has been made by national and local governments for river purification and infrastructure improvements, with half of the funding coming from national finances [1][2] - The project, initially expected to take 25 years, was completed in just 8 years, accelerated by the preparations for the Paris 2024 Olympics [1] - The reopening of the Seine River is seen as a significant achievement in urban governance and infrastructure development in Paris [1] - Plans are underway to add new swimming areas next year to meet the increasing demand for public swimming facilities [1] Additional Points - The three newly opened swimming areas can accommodate between 150 to 700 people and are equipped with warning flags to indicate water quality and flow conditions [2] - The joy of the reopening was short-lived as heavy rainfall led to increased pollution, forcing the immediate closure of the swimming areas [2] - The high cost of the project has sparked controversy among citizens, with some questioning the allocation of funds for a temporary swimming experience [2]