Khám phá hang động nham thạch lớn nhất châu Á
Cách bán đảo Triều Tiên khoảng 130km về phía Nam là hệ thống nham thạch rộng lớn. Nằm trên hòn đảo Jeju, Hàn Quốc, Manjanggu được xem là hệ thống ống nham thạch lớn trên thế giới.
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