łut szczęścia v angličtině:

But in the end we had a stroke of luck.

Sometimes not getting what you want is a stroke of luck.

That was a stroke of luck, as it turned out.

By a stroke of luck, someone else was walking along the path and heard my shouts for help.

That was a stroke of luck.

It was just a stroke of luck. I got easy questions, otherwise I wouldn’t have passed the test.

It's a real stroke of luck that I survived a stroke.

I was a stroke of luck that I won the contest.

In a stroke of luck, a suitable organ donor became available.

It was a stroke of luck that we found you.