因為大雨和天氣寒冷，英國著名觀光景點“多佛白壁”上月崩塌，約有重達數千噸、面積相當於一個足球場大的巨塊石灰崩塌後掉落海中。0 c# G1 m, t9 T
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幾千萬年前在英格蘭南部海藻化石形成的白堊崖，從法國橫越英吉利海峽到英國都會看到這片白壁，一直是英國著名的景觀。不過，由於海藻化石不夠強硬，一碰到大雨就會崩落，因此常有白堊崩塌。
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An aerial view of the latest chalk slip at the White Cliffs of Dover
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1 F9 ], D+ `% @) U8 A) s, f* YThe collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing
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The Kent landmark has suffered large rockfalls before, most significantly in January last year , B0 r" A9 S9 D, S* \ {
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When the cliffs tumble, locals have described it as 'like a lorry going down the hill') h7 J7 A2 H e* U- W
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. h$ j& `; ?" g1 C* \" q/ ZA spokeswoman for the National Trust - which looks after parts of the chalk grassland in the area - said the cliff-fall happened between Langdon Cliffs and South Foreland Lighthouse
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2 f$ E3 c" L; j. t$ y" S5.39.217.76Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard said
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0 I9 n. @: X2 B$ e6 WDover Coastguard said no one was injured but that it serves as a reminder that if people are walking along the cliff-top or underneath, that the cliff can crumble away
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Cliff investigation: Dover Coastguard said a full survey has yet to be carried out to determine the exact amount and length of cliff that crumbled on Friday
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/ S) X& Q+ L7 S5.39.217.76Collapse: Thousands of tons of chalk fell from the white cliffs of Dover in an area known as Crab Bay. Here a woman surveys the damage
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Cliff face fall: The collapse may have been caused by rain freezing after being absorbed into the chalk and then expanding, causing it to weakenTVBNOW 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。$ C& H, d" T7 @
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Immortalised: A Spitfire flies over the White Cliffs which were popularised by Dame Vera Lynn's wartime song The White Cliffs of Dover
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0 w; u, c8 V% hFamous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port公仔箱論壇1 |# ^- C4 n4 n/ M
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發表於 2012-3-17 02:05 AM
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