Bacteria are carried by various "media", which can include raw food, moist surfaces where bacteria have been left, our hands or skin and from coughing or sneezing.
多种“媒介”携带细菌，包括生食、留有细菌的潮湿表面、我们的双手或皮肤，以及咳嗽或打喷嚏。
In fact journalism in many ways is the antithesis of the "Here Comes Everybody" - Clay Shirky's good phrase - deluge of raw material that new social media deliver.
事实上新闻在很多方面是“大家都到了”——克莱·舍契的好句子——的反题。
By providing more raw material than ever from which to distil the news, social media have both done away with editors and shown up the need for them.
与原来的提炼新闻不同，现在的社交媒体提供了更多的新闻原料，这既是部分替代了新闻记者的工作，同时也提高了对需要他们来保证信息准确的工作需求。
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