国际援助行动已经在海地首都大部分地区展开，重型设备开始清理市中心的废墟和瓦砾，但是很多人仍然需要救助。

International aid operations have fanned out into much of the capital, and heavy equipment is now clearing debris downtown. But many people remain in need.

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从1998年起，他便为自己的社团——国际长城之友组织了一批志愿者来帮忙清理长城上数百公里(磅)的垃圾。

Since 1998, he has taken groups of volunteers from his association, the International Friends of the Great Wall, to help remove hundreds of kilogrammes (pounds) of garbage from the structure.

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自2003年以来，在一项由国际原子能机构等国际组织资助的项目下，伊拉克的科学家开始对废墟和核污染物进行清理。

Since 2003, relics and contaminants have been gradually decommissioned in a programme sponsored by international backers, including the IAEA, and run by Iraqi scientists.

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