He becomes childish and, since in the long years studying the gatekeeper he has come to know the fleas in his fur collar, he even asks the fleas to help him persuade the gatekeeper.

• 他变得孩子气了，因为长时间端详守门人，他连守门人皮衣领上的跳蚤都熟悉了，他甚至请跳蚤帮他劝说守门人。