视频对话：
Because of your expertise?
是因为你的专业知识吗？
I'm sorry?
你说什么？
About the priory. Do you think that's why Saunire sought you out?
你知道锡安会的来历。所以索尼耶赫才会找你？
本期学习词汇：
expertise
n.专门知识或技能；专家的意见；专家评价，鉴定；
例句：
1. From the experiment the experienced expert gained anunexpected expertise.
从实验中有经验的专家获得想不到的专门技能。
2. An audit team with the necessary experience and expertise is formed.
一个审计队由必要的经验和专门技术形成。
3. Agencies with jurisdiction or special expertise relating to the project are required to comment.
它需要司法机构或者与工程有关的特别专家鉴定机构进行论证。