Workers use the materials on the module to quickly connect the pipes and wires.

工人使用模块上的材料快速连接管道和电线。

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Early this month, the Expo site was a huge muddy field filled with workers, cranes, piles of building materials and heaps of construction debris.

本月初，世博会场还是一个巨大的泥泞土地，到处是工人、起重机以及成堆的建筑材料和大量的建筑垃圾。

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"These findings are important because they provide concrete evidence that these materials are harmful and protection must be given to workers," he said.

他提到：“这些发现非常重要，因为它们提供了具体的证据来证明这些材料是有害的，工人必须给予相应的保护措施”。

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The loan component of MyMela offers visitors to our site the chance to make zero-interest loans to artisan groups who use these funds to make capital improvements, buy raw materials and train other workers.

FORBES: MyMela: An Online Marketplace for Indian Artisans

Even if you think the land was a bargain, bear in mind that it's pricier to build on an island, since materials, equipment and workers need to be shipped in, and those costs rise with distance from the mainland.

FORBES: Most Expensive Private Islands 2005

This will provide information, advice and materials for primary care workers - including latest information on interventions designed to help problem drinkers, details of help-giving agencies and access to a special bulletin board on the Alcohol Concern website, where people can post their questions and concerns.

BBC: Alcohol