The arboretum is a world treasure trove of botanical resources.

这个植物园是世界植物资源的宝库。

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The mascot was named Haibao, which literally means "treasure of the world". It is a blue smiling cartoon figure with curly hair and shaped like the Chinese character REN, or human being.

吉祥物叫做“海宝”，意为“四海之宝”，是一个蓝色的微笑的卷发卡通形象，形状像汉字的“人”。

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If the park's delicate balance ever fails, the world will lose a treasure far out of proportion to its size.

一旦这种微妙而脆弱的平衡被打破，世界将失去一笔珍贵的财富，这是面积的大小无法衡量的。

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But Ragnarsson says Iceland's volcanic landscape is a world treasure and should not be criss-crossed with steam pipes and transmission lines or pocked with power plants.

NPR: Lured by Clean Energy, Industry Heads for Iceland

Web-based traffic and weather reports, corporate news or stock prices, all beamed to a handheld phone--it seemed like a world-beating treasure.

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One casualty in the battle for Timbuktu is the city's library, which was designated a world heritage site because of a treasure of rare books and manuscripts about precolonial Africa, a South Africa professor told CNN on Monday.

CNN: , for