Barack Obama grew up learning how to slip in and out of different worlds - black and white, foreign and American, rich and poor.

奥巴马是在穿梭于截然不同的世界之间成长的，他学会如何在黑与白、异乡与美国、富与贫之间穿梭自如。

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Reporters for foreign outlets, admitted for the first time to the White House press pool, got the impression that the vaunted American freedoms are not all they're cracked up to be.

外国媒体的记者第一次被许可进入白宫的新闻发言会得到这个印象：被吹嘘的美国自由并没有被他们全部毁掉。

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Obama, his father is a Kenyan man who grew up herding goats. When he got a scholarship of an American Uni., he went to U. s. where he married a white woman.

他的父亲是肯尼亚的放羊娃，当他拿到美国大学的奖学金后，来到美国，并和一名白人女性结婚。

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"When I was running for president, I promised to open up the White House to the American people,"

VOA: standard.2009.03.26

White makes up 23 percent of the North American market and 24 percent of the worldwide market.

FORBES: 1. White

When I was running for President, I promised to open up the White House to the American people.

WHITEHOUSE: Online Town Hall

At a time when Congress was recessed for the Thanksgiving holiday and the president was ceremoniously pardoning two white turkeys, the Environmental Protection Agency served up American industries a fowl of far darker feathering--a gobbler of regulatory control.

FORBES: Magazine Article