There was no apparent explanation for the attack.

The ways they kept entering and leaving without apparent explanation made them seem fleeting memories.

Police found no apparent explanation for the incident, although the possibility remained that it was meant to be an attack on her.

In some conflicting studies involving Catholic girls' schools, there was no apparent explanation for why students did better.

There is no apparent explanation for the eight-year gap between completion and first performance.

The car was later removed and abandoned, without any apparent explanation, just 500 meters away from the museum yard.

After this, Sarah breaks off the affair with no apparent explanation.

Sometimes the disparities in rates of imprisonment have no more apparent explanation.

"There is no immediately apparent explanation for this."

Items marked "usually ships in 24 hours" now take up to five days with no apparent explanation.