There is only one pigsty or a traffic jam on the roadThere is only one pigsty or a traffic jam on the road
Due to the alarm, one soldier did not have time to get dressedDue to the alarm, one soldier did not have time to get dressed
Alone in the whole world, as if no one else existsAlone in the whole world, as if no one else exists
A girl with a wary look keeps one hand on the trunk of a treeA girl with a wary look keeps one hand on the trunk of a tree