The furrows between his eyes deepened as his brows drew down further.
Numerous old river valleys and furrows entrenched in.
The furrows between his brows deepened.
Rapidly leaping the furrows, he fled across the field with the impetuosity he used to show at catchplay, now and then turning his good-natured, pale, young face to look back.
Glacial furrows, striae and elongated troughs are met with everywhere, running mostly from north-west to south-east, as well as asar or eskers, which have the same direction.
