vark
美
英 
例句
To try out getting free answers to your questions, you first need to register at vark. com, then send a question via Twitter to @vark.
为了利用此服务给你的问题找免费答案,你必须先上vark.com注册一个帐号,然后在twitter上把你的问题发给vark这个用户。
also does a similar search through Facebook, looking for the right person in your network to answer a question.
为了能找出最合适的回答你问题的人,Vark.com也可以搜索你的Facebook资料。
So long as Vark gets the question to the right person, it should not have a hard time convincing people to share their expertise.
只要Vark保证总是把问题问对人,让这些人分享他的知识或讯息应该不是件很难的事情。