After a moment's pause on the threshold, peering towards the window with her near-sighted scowl, as if frowning down some bitter enemy, she suddenly projected herself into the shop.

在门槛上停顿片刻后， 她用近视眼皱着眉头凝视着窗户， 仿佛在对着某个死敌一样皱着眉头， 然后她突然闯入了店里。