Over the next two days, President Obama will take part in the summit's three plenary sessions, along with multilateral and bilateral meetings with fellow-leaders.

VOA: standard.2009.04.17

What you'll do is every day for the next 30 days give me one cent, next day two, four, eight and so on.

你们要做的是在未来30天给我一分钱，第二天二分，然后是四分，八分，以此类推。

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