On a related note, when did hotels do away with bathroom vents?

另外一个相关的疑问就是，浴室的通风口是什么时候不见的？

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In case of pre-opening hotels assist Director of Engineer for all the engineering related jobs as describe in pre-opening engineering check list, but not limited to.

如果是筹开酒店，协助工程总监履行筹开工程清单中列出的所有工程相关职责，但不仅限于这份清单。

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Services product. Providing the service for overall projects, including transportation, travel agencies, hotels, restaurants and other related industries.

服务类产品。为打球者提供的总体服务项目，包括交通、旅行社、旅店、餐饮业等连带产业群。

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On the bleeding edge of a global outbreak would be travel-related companies such as hotels and airlines, restaurants, mass transportation and nonessential retail shopping.

CNN: Pandemic equals economic pain

This card offers cash rebates of up to 5 percent on eligible travel-related costs (gas, hotels and airlines) during July, August and September.

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But many have shifted into merely collecting rents from property and related businesses (ports, hotels, retail) or from government concessions (electricity, telecommunications, gas, casino licences).

ECONOMIST: Chinese family businesses