GMT+7
Iran: Kênh đào ngầm 2.500 năm tuổi vẫn chảy giữa hạn hán khốc liệt
Dù phải đối mặt với tình trạng hạn hán kéo dài, kênh đào Qasabeh - hệ thống dẫn nước ngầm cổ đại tại thành phố Gonabad, tỉnh Khorasan Razavi của Iran - vẫn duy trì được dòng chảy ổn định nhờ nguồn nước ngầm sâu.
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