The video went viral on Twitter in Pakistan, prompting Karachi city administrators to clean things up.

这段视频在巴基斯坦推特上疯传，促使卡拉奇市的管理人员将之清理干净。

However, ensuring safety, effectively managing the sudden surge in viral attention, maintaining urban vitality, and showcasing the city's openness poses challenges for city administrators.

然而，确保安全、有效管理突然激增的关注、保持城市活力和展示城市开放性给城市管理者带来了挑战。