nerwowy śmiech

It's all very simple, Richard said to himself with a nervous laugh.

But it was a nervous laugh, no doubt about that.

Then, at the last moment, he jerked back from the door with a nervous laugh.

The youth gives a nervous laugh and quickly does himself up again.

There were a few nervous laughs from the people in the van.

With a nervous laugh, she looked down at the gift in her hand.

With a nervous laugh, she drew her hands out from under his.

Ask most people in their 20's whether they're adults and you get a nervous laugh.

The crowd gave a nervous laugh; I was not sure for whom.

Perhaps that wouldn't be such a bad idea,' he added with a nervous laugh.