But this is just the beginning. Four years on and the continent is as enigmatic as ever, its secrets jealously guarded beneath 6,560 ft (2km) of water. How was it formed? What used to live there? And how long has it been underwater?

อ่านต่อเพิ่มเติม โรงเรียนวัดอรุณรัตนคีรี

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