Ned sent a couple of buccaneers off to fetch him, telling them not to worry about explanations; just bring the man, by force if necessary.

There has been a lot of speculation in Russian media about possible explanations for the perceived phenomenon.

The other robots apparently would help catch him first if they could, and worry about explanations later.

I'm sorry, but I've got the kind of mind that worries about explanations.

And I'll leave you to draw your own conclusions about explanations.

The viewer of the picture is invited to speculate about several different possible explanations of the scene.

Let's go on, and not worry about explanations.

Speculation about explanations for the initial malfunction centers on possible computer software errors.

Hell, we aren't at the point where we need to worry about explanations.

I forced myself to stop thinking about the sounds and possible explanations for them.