当我不知道如何联系某人时，我可以查看我的联系人，看谁认识此人，这个宝贵而难得的功能，我经常使用它。
When I don't know how to contact somebody, finding out which of my contacts knows them is invaluable. I use it frequently.
另外一个特性则专注于观察责任的推卸，展示联系人有多经常把工作推给别人而不提供任何帮助。
Another feature focuses on buck passing, showing how often contacts shunt work on to others without offering any help.
在这些机构内，经常将php用于实现网站的交互功能，例如联系人表单或搜索功能。
In these agencies, PHP is often used to realize interactive features of the Web site, for example, a contact form or a search function.
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