Alice might try to cover her tracks by using a pseudonym when she subscribes, but the reading habits of this pseudonymous user may quickly point to Alice's identity.

爱丽丝可能会在订阅时使用假名，试图隐藏她是谁，但这位假名使用者的阅读习惯很快就会暴露爱丽丝的真实身分。