So we're using these network motifs to find talks that are unique, ones that are creatively synthesizing a lot of different fields, ones that are central to their topic, and ones that are really creatively bridging disparate fields.
所以我们用这些网络图形 来寻找那些独特的演讲， 那些创造性地综合了很多领域的演讲， 那些中心明确的演讲， 还有那些创新地把不相干的领域联系起来的演讲。