One of the largest segments of the service industry, although largely unrecognised as an entity in some of these countries, is travel and tourism.

虽然在其中一些国家中，旅游和旅游业的实体地位在很大程度上未被认可，但它是服务业最大的一个组成部分。

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They found there was an 'unrecognised risk of acidic flavouring in sugar-free candies and beverages.'

他们发现无糖糖果和饮料中有一种目前还无法确认其危害的酸性食品调味剂。

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New scientific techniques have uncovered evidence that this picture is a previously unrecognised work by Leonardo da Vinci.

新的科学技术证明了这张画是一张之前一直未经专家辩识的达芬奇真迹。

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Another Manhattan non-profit, Artists Space, also devotes its walls to the work of unrecognised artists.

ECONOMIST: Scouring New York for fresh talent

His country has been independent from Somalia since 1991 but, like Puntland, is unrecognised.

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Entirely new technologies are foundlings that come into the world unrecognised except by a fanatical coterie.

ECONOMIST: The millennium-bug muddle