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

问题描述:

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

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.