Judge Frederick Lacey headed up the investigation. [VERB PREP. noun]

弗雷德里克·莱西法官负责该项调查。

We asked ourselves what we wanted from our management structure and who we wanted to head it up. [VERB noun PREP.]

我们问自己，我们想要自己的管理结构做些什么，希望它由谁来领导。