retreat, fall back, be in full swing, flap
My children are threshing the wheat.
They retreat.
Les préparatifs battent leur plein.
Preparations are in full swing.
Les oiseaux battent des ailes pour voler.
Birds flap their wings to fly.
Elles viennent de Balali et elles battent des garçons.
They come from Balali and they beat boys.
— Dangal (2016)
Les négociations battent leur plein.
Negotiations are in full swing.