Photo taken on May 16, 2023 shows part of a sewer at Sewer Museum in Brussels, Belgium. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
Photo taken on May 16, 2023 shows sewage workers' gear at Sewer Museum in Brussels, Belgium. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
A guide introduces the environment of a sewer to visitors at Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
People walk through a sewer at Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
People walk through a sewer at Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
A visitor looks at a model used for cleaning a sewer at Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
Visitors walk through a sewer at Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
A man visits Sewer Museum in Brussels, Belgium, on May 16, 2023. Sewer Museum in Brussels shows history of the city's sewer system and water management. Visitors may get to experience the essential work of a sewage worker and the means used to combat flooding in the city through a real sewer in the museum. (Xinhua/Zheng Huansong)
