总统签署了死刑执行令。

The President signed the death warrant.

《牛津词典》

来自其他领域的领袖经常会受到青睐：前总统或内阁成员、退休的首席执行官，当然，还有大学校长。

Leaders from other fields are frequently in demand: former presidents or Cabinet members, retired CEOs, and yes, university presidents.

youdao

I knew what his priorities were well enough that I view myself as basically the implementor of the president's own influence.

我也很了解,他的首要任务是什么,所以我把自己看作是,基本上是总统影响力的,执行者。

普林斯顿公开课 - 国际座谈会课程节选