One solution is to use a diffuse light source rather than a laser beam, says Mr O'Brien.

一个解决方案就是使用漫反射光源而不是激光，O'Brien先生说。

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To diffuse light to the mind of others, one must have light in his own mind.

要散布阳光到别人心里，先得自己心里有阳光。

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We think about expansive horizons and diffuse light, sandy beaches and lazy summer days.

我们会想到广阔的地平线、漫射的阳光、沙滩以及慵懒夏日。

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The panels also recover the energy produced by diffuse light more efficiently than traditional panels.

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Besides being tweakable to match the spectrum of a light-bulb, dye-based cells also work well in dim or diffuse light of the sort often found indoors.

ECONOMIST: A new type of cell may bring ��solar�� energy indoors

Eventually, says Mr Burt, the ability of dye-based cells to produce useful quantities of power even in dim and diffuse light could see them used outside, perhaps on rooftops in cloudier parts of the world a market at present dominated by traditional, silicon-based cells, even though they are not well-suited to the purpose.

ECONOMIST: A new type of cell may bring ��solar�� energy indoors