Although transmission by large droplets when people cough or sneeze is considered the major route of influenza spread, transmission via contaminated hands may be a contributing factor.

虽然在咳嗽和打喷涕时通过大的飞沫传播被认为是主要的流感传播途径，但是通过受污染的手传播可能是一个促进因素。

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The combination of the social dimension, the cool factor and self-expression made such widgets work and they spread quickly on blogs and social network profiles.

这种插件是结合社会范围，受欢迎因素和自我表达而进行工作的，因此他们在个人博客和社会个人网络中迅速传播开来。

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Reducing the shininess factor from 70 to 0 would not work the way you might expect, it would spread the white reflection across the whole object instead of it being concentrated in one spot.

把亮度因子从70减少到0不会得到你所预期的结果，它只会白色的反射光从聚集在一点转为遍布整个物体。

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Making sure clean water is available will perhaps the most important factor in preventing the spread of diseases like typhoid, cholera, and other infectious diseases.

FORBES: The Tsunami's Impact On Public Health

The European Union debt crisis and fears it may spread worldwide remain the major bullish fundamental factor for the gold market.

FORBES: Bulls Hit the Accelerator! Comex Dec. Gold Hits New Record High of $1,881.40

The spread of a debt crisis across the euro zone was an important factor in the bailout package for Ireland, according to officials in both France and Germany.

FORBES: Markets Brief