Curious City 小岛国 大发现 EP3 | Our hosts go to the sea and down to the undergrounds! 在公路隧道内发生紧急状况时该怎么办?

Do you know that Singapore have one of the first floating closed-containment fish farms in the world? Have you ever wondered what happened during tunnel closure? Have you heard of the Ventilation Building for tunnel? How could you react when there is an emergency inside the tunnel? In this episode, follow our hosts out to the sea, and down to the undergrounds, to find out the answers!

三位主持人出海探索“30 30愿景”新加坡自给自足的秘密！在海上的“封闭式浮动水产养殖场”有什么特别之处？另外，主持人在午夜时分来到了隧道通风建筑，了解更多有关隧道的通风设备！你是否知道见过MCE隧道关闭的情景？在公路隧道内发生紧急状况时该怎么办？看节目长知识吧！

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Видео Curious City 小岛国 大发现 EP3 | Our hosts go to the sea and down to the undergrounds! 在公路隧道内发生紧急状况时该怎么办? канала Entertainment - Mediacorp