The world's largest cave passage in the heart of the Vietnamese jungletvb now,tvbnow,bttvb. h; {, d; U& m$ @& N; }& N3 F
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Possibly the world's largest cave passage, Hang Son Doong was discovered in the heart of the Vietnamese jungle by a British caving team. At 150m long and 200m high, it is seven times as high as York Cathedraltvb now,tvbnow,bttvb5 p5 |7 x% ^, D) g
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Originally discovered in 1991, the cave had not been entered since, due to the terrifying wind and noise from the large underground rivertvb now,tvbnow,bttvb* D" _# X1 s& R! @! I& @
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The team spent five days exploring the cave after trekking six hours through the jungle to find it. They had to negotiate two underground rivers before reaching the main passage$ q. |' V2 U& s; r) j
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+ o; T5 n2 s, c5 \0 }" y5 X+ H7 |9 n pTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。The Hang Son Doong cave is believed to be almost twice the size of the current record holder. It has been hailed as 'amazing' and a 'significant discovery' by the expedition team |