The questionnaires have been handed out on the first of May, the first public Open Day of the Shanghai World Expo 2010.

五月的第一天，2010年上海世博会首个公众开放日的问卷已转交。

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Everybody knows the solemn Expo will coming. The Expo will be held on the first of May and end on the thirtieth of October. There over 184 days to go for World Expo.

大家都知道这庄严的博览会将来临。这个博览会将于五月一日、十月三十。有184天去世界博览会。

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On the 20th anniversary of the first official report on AIDS, the head of the United Nations' AIDS program warns the deadly disease may only be at its early stages in many parts of the world.

在第一份关于艾滋病的官方报告发布20周年之际，联合国艾滋病规划署的负责人警告说，这种致命的疾病在世界许多地方可能还处于早期阶段。

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Most of the world observes Labor Day on May first.

VOA: special.2010.09.06

Now, the government achieved a clear cut victory on the first of May '97.

BBC: News | UK Politics | Charles Kennedy's speech in full

But on the first weekend of May 2010, Tunick is coming to the Quays for a series of eight naked photo shoots in the frankly cooler climes of Salford and Manchester.

BBC: How LS Lowry inspired naked photo shoot in Salford

The latest developments come after Greeks were forced to return to the polls on Sunday, after parties failed to agree a government on the results of the first election on 6 May.

BBC: Greece parties agree coalition government