A kestrel is regularly sent in to chase away pigeons.会定期放进来一只红隼驱赶鸽子。

Angry demonstrators chased him away.愤怒的示威者把他赶跑了。

She certainly knows how to chase away those winter blues.她当然知道如何摆脱冬季的抑郁情绪。

Ellery's return will help to chase away some of the gloom.埃勒里的归来将有助于驱散一些忧郁情绪。

The rise in production helped chase away fears that the economy is slipping into a new recession.产量的增长有助于打消人们对经济正陷入新一轮衰退的担忧。