He spent six weeks in Burma and participated in the assessment mission.

他在缅甸待了6个星期，并参与了评估工作。

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The three Chinese astronauts who participated in China's third space mission and first spacewalk last week were greeted with a warm homecoming celebration today in Beijing.

三名上星期参加中国第三次载人太空任务和第一次太空行走任务的中国宇航员今天在北京的凯旋庆祝会上受到了热烈欢迎。

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So he participated today in the exports session today with Gary Locke, our Secretary of Commerce, and he also joined a trade mission to India.

WHITEHOUSE: Winning the Future Forum on Small Business: Closing Session | The White House