The noise from the LRAD is directed like a ray of light and travels only into the ears of that person, but it is not deadly.

远程定向声波发射器（Long Range Acoustic Device）发出的噪音像光线一样，进入指定人的耳朵中，然而它并不致命。

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The movie itself, written and directed by Joel Hopkins, is so light a whisper could blow it away.

这部电影，编剧和导演都是乔尔·霍普金斯，它像是一阵春风吹过留下的沙沙声响。

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They exposed the creatures to a beam of directed blue light, as might come from certain bioluminescent predators, as well as to other stimuli such as passing shadows.

他们揭露了生物的蓝色光束，可能来源于某个会发光的食肉动物也可能是受到其他的刺激，如通过的阴影。

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It is intended to deliver ambient light rather than directed light for tasks, and contains a nickel-metal-hydride battery, rather than a cheaper nickel-cadmium cell.

ECONOMIST: Solar lighting

Written by John Kamps ("Zathura") and David Koepp ("Indiana Jones and the Kingdom of the Crystal Skull") and directed by Koepp, "Ghost Town" is a light comedy about a misanthropic dentist, Bertram Pincus, who develops an unwelcome sixth sense after losing his vital signs for several minutes during a routine colonoscopy.

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Still assuming a much smaller, light aircraft had hit the structure, the group emerged from the tower and were directed by policemen to keep moving.

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