For Mr. Obama, the 20 hours he spent in South Korea were some of the easiest of a weeklong trip to Asia.

对奥巴马来说，在韩国访问的20小时是他本周亚洲之行中最轻松的时光。

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Speaking at a news conference following the meeting Saturday, the Chinese premier spoke of his recent trip to North Korea, which ended a few days ago.

VOA: standard.2009.10.10

Obviously the Admiral is just back from a trip to the Republic of Korea.

WHITEHOUSE: Press Briefing

The other big item of note this week was the announcement of a trip to North Korea by Executive Chairman Eric Schmidt.

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And ever since she assumed her important role as Secretary of State, I know that one of the first countries that she visited was the Republic of Korea during her Asian trip.

WHITEHOUSE: Remarks at the State Lunch in Honor of President Lee Myung-bak and First Lady Kim Yoon-ok | The White House