She laughed out loud,since it was she who had set the pace.

题目

She laughed out loud,since it was she who had set the pace.
请翻译

答案

她大声地笑了起来,因为是她带的头.
set the pace 有三种意思：一个是领先,一个是带头,一个是定速度.我认为这里面领先与带头都可以.如果没有上下文的话.