Even without electricity, her powerful sewing machine was still moving from the force of its own momentum, sending size-ten needles piercing through her left middle finger, again and again, making a trail up past her knuckle and stopping at the center of her hand.
(her powerful sewing machine; was moving; from the force of its own momentum; T:still) (her powerful sewing machine; sending again; size-ten needles piercing through her left middle finger) (size-ten needles; piercing; ) (her powerful sewing machine; stopping; L:at the center of her hand)
her powerful sewing machine her powerful sewing machine size-ten needles her powerful sewing machine
was moving sending again piercing stopping
from the force of its own momentum T:still
size-ten needles piercing through her left middle finger
L:at the center of her hand