People were invited to come by and sample the high-quality factual information on offer – and were encouraged to leave their own offerings.

人们被朋友邀请到wiki来体验这些别人提供的高质量事实信息—而后他们受到这种鼓励，自己也贡献出自己的信息。

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The Buyer shall take the said goods at its own risk as to their correspondence with the said sample or as to their quality condition or sufficiency for any purpose.

买方应该自行承担与标的样品一致的标的货物风险，或承担标的货物品质风险，或任何目的充分理由。

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New microbreweries are opening across Poland every month, and Krakow is becoming one of the best places in Europe to sample Polish beers made by producers driven more by their passion for quality than by building a lucrative large-scale business.

BBC: Krakow brews a beer scene of its own