While Linux Mint is available as a free download, the project generates revenue from donations, advertising and professional support services.
尽管Linux Mint是可以免费下载的，该项目的收入来自捐赠，广告及专业支持服务。
Our main business: web design, server hosting, web hosting, web site planning, network promotion, website maintenance, project design and planning of professional website design services.
我们主要经营：网站设计、服务器托管、网站托管、网站策划、网络推广、网站维护、专题设计与规划等专业网站设计服务。
The introduction of appropriate standards and regulations project for use of natural refrigerants seeks a highly qualified organization that will provide its professional services.
使用天然工质制冷剂产品的标准及法规研究项目寻求一家符合资质的单位或组织提供相关的咨询服务。
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