庞大的收藏人群是否只是一种“其兴也忽焉”的偶然现象？

Is the emergence of huge collectors group just an transient phenomena?

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真实的微笑被称为杜兴微笑。19世纪的神经学家杜兴对其进行了详细定义。

Genuine smiles are known as Duchenne smiles after the 19th-century neurologist who defined them in detail.

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而法兴团队的衣着看上去更像是去出海旅行或是参加公司聚会的。 其图册能轻松放进后兜。

The SocGen team appeared to have dressed either for an outward-bound course or a company disco; its slidebook could fit into a back pocket.

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