Kids often run around and cause problems for waiters and other customers.

孩子们经常跑来跑去，给服务员和其他顾客造成麻烦。

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Dans le Noir restaurant in London employs blind waiters who lead customers to and through the pitch-black dining experience.

伦敦的黑暗餐厅，盲人服务员会引领顾客，享受真正的黑暗大餐吧！

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That's why cooking schools and restaurants will often have chefs work out front as waiters so the kitchen staff can interact with customers and see what it's actually like on the front lines.

这就是烹饪学校和餐馆经常让厨师在前台作侍者服务顾客的原因，这样厨房的员工就可以和顾客接触并且体会到前台工作的真实情况。

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Each drink is expertly made by baristas using top of the range coffee-making equipment, and sommelier-like waiters explain the notes of each variety to customers.

BBC: The Paris coffee revolution