He is at the point of leaving.

他正要离开。

youdao

I made a point of closing all the windows before leaving the house.

我离家前必定要把所有的窗子都关好。

《牛津词典》

There's no point complaining now—we're leaving tomorrow in any case.

现在抱怨毫无意义，不管怎样我们明天都要离开。

《牛津词典》

As part of the fastest eroding coastline in Europe, many experts thought that the thin parts would be swept away in storms, leaving the point isolated as an island.

BBC: Spurn Point 'not disappearing'

The Hawks continually got lost on switches, at one point leaving Hill totally alone on a 3-pointer.

NPR: Pacers Finish Off Hawks, Win Game 6 81-73

There is no point leaving them down there to suffer like that.

BBC: dead fish