故事里的机器人被制造出来，初衷是完成所有人类不愿做的苦差事，从而解放人类去从事更美好的事物。
Human Rights Law Centre analysis finds more than 15,000 strip-searches are conducted on average each month, but just 0.58% result in contraband being found
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While insects are a novel food in some countries, tainted spices are a persistent global problem. For instance, fraudsters add widely available industrial dyes to paprika.
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