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。公仔箱論壇 n9 j* {) a7 L$ q
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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。tvb now,tvbnow,bttvb1 a# w7 x$ T1 D$ B, K
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An aerial view of the latest chalk slip at the White Cliffs of Dover
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+ K, c2 k4 p8 t5 {8 c3 cTVBNOW 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 collapse may have been caused by rain over the winter months being absorbed into the chalk and freezing 5.39.217.769 k1 C- t5 S& ^) |" r
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2 D M6 d8 J. d4 wTVBNOW 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 Kent landmark has suffered large rockfalls before, most significantly in January last year
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8 Y0 G- S- r H0 U8 m6 `* nWhen the cliffs tumble, locals have described it as 'like a lorry going down the hill'公仔箱論壇5 d9 b! d4 b" S% J) g8 O
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& K. t; ^1 s3 x XA 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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Collapse: Thousands of tons of the White Cliffs of Dover have plunged into the sea in a landfall last Friday, Dover Coastguard said5.39.217.766 u z- m0 ?7 d5 r' G# b
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Dover 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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' X" a" r* x( ~0 A* E; I7 Ntvb now,tvbnow,bttvbCollapse: 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: G7 N8 v- b9 q0 s, V7 c
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. p+ C8 h% s; @5.39.217.76Cliff face fall: The collapse may have been caused by rain freezing after being absorbed into the chalk and then expanding, causing it to weaken公仔箱論壇4 g _* ]' m& T
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8 ?: o5 ^% w0 s; p+ o3 G* q% sImmortalised: 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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Famous landmark: The White Cliffs of Dover, with a lighthouse on top, seen from the car ferry port
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發表於 2012-3-17 02:05 AM
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發表於 2012-3-19 07:18 AM
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發表於 2012-4-6 10:34 PM
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