“这里还有很多机遇，你可以开发一些工具或技术来帮助解决我们现在遇到的一些问题”，凯利举例说比如处理网币欺诈和小额支付等方法。
"There are other opportunities for people who can build tools or technology to solve some of the problems we are dealing with," says Kelly, who points to cyber-currency fraud and micropayments.
举例说，想想你自己属于什么群体：比如在工作上，或是在家庭中。
For example, think of each of the groups you belong to: say at work, or within your family.
能不能举例说说在你写作的过程中，有没有过惊讶，比如说一个你也没有想到的人物？
Can you give an example of a surprise in your writing process, such as a character you weren't expecting?
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