In Chongqing, nicknamed the "Mountain City," the Chongqing Metro monorail gracefully weaves through mountains and buildings along its routes. At Liziba Station, tourists stand on the platform to take photos; they often open their mouths, creating a playful visual effect that makes it appear like they are "swallowing" the snakes of trains as they slither by.
原文地址：http://en.people.cn/n3/2025/0224/c90000-20280511.html