Translation of "nonbait" into English

Eszena eta pertsonaietan sartuta, ia ahaztuta genituen haurrak, baina han zebiltzan, erabat aztoratuta. Ez zuten berorik, nonbait; oihuka eta korrika ari ziren batetik bestera, saltoka, tarteka gure piknik-manta zeharkatzen zuten, garagardo-botila hutsak ostikoz jo, hummusaren tuperra irauli.

Caught up in the scenes and characters, we had almost forgotten about the kids, but there they were, completely wild. Apparently, they weren't feeling the heat; they were screaming and running from one place to another, jumping, occasionally trampling our picnic blanket, kicking empty beer bottles, and flipping over the hummus container.