DREAM: you are surprised to find yourself naked in a public place and are making frantic attempts to shield your body.

梦境：梦到急着找厕所。而找到的却是在一些很奇怪的地方或是别人能看到的厕所。

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At the other extreme, in terms of ambition, lies the dream of a shield over the entire United States.

ECONOMIST: Rockets overhead

The Bush administration now faces greater hurdles in selling controversial initiatives, such as its new energy plan, which in part calls for increased oil drilling and greater use of nuclear power, and the president's dream of a national missile defense shield.

CNN: Jeffords switch seen as no shock to tech policy