Britain is a brief name of The United Kingdom of Britain and Northern Ireland.

布裂颠是大不列颠及北爱符良联合王国的简称。

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Thousands of years ago, Britain was covered by thick forests, home to many animals which no longer live in the United Kingdom.

几千年前，英国被茂密的森林覆盖着，是许多动物的家园，这些动物已经不在英国生活了。

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From 1 January 1801 until 6 December 1922, Ireland was part of the United Kingdom of Great Britain and Ireland.

年1月1日至1922年12月6日，爱尔兰是英国和爱尔兰联合王国的一部分。

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The uniting of the Kingdoms of Scotland and England to form the Kingdom of Great Britain in 1707 is one of the most important moments in the island's story.

BBC: Scotland politics

It was in 1922 that 26 counties of Ireland gained independence from London following negotiations which led to the other six counties, part of the province of Ulster, remaining in the United Kingdom of Great Britain and Northern Ireland.

BBC: Ireland profile

President Obama and the First Lady will welcome Prime Minister David Cameron of the United Kingdom of Great Britain and Northern Ireland and his wife, Samantha Cameron, to the White House for an Official Visit with a State Dinner on March 13-14, 2012.

WHITEHOUSE: The White House