How to pronounce “turn a corner” in English

Don't they turn a corner?

And then, you turn a corner and you see this.

the Secret Service agents down to the second where he's going to turn a corner, which one's more valuable?

So you're at Google at the beginning, and it's just after some time starting to turn a corner from losing money

I mean, even with myself, when I get up to the top stairs and turn a corner, I just did what any operator would have done.