'To seriously apply oneself or redouble one's efforts is to this body part "down"'
knuckle
BODY LANGUAGE: To seriously apply oneself or redouble ones efforts is to this body part down
To seriously apply oneself or redouble one's efforts is to this body part "down"
To seriously apply oneself or redouble one's efforts is to this body part "down"
BODY LANGUAGE
knuckle
BODY LANGUAGE