3.Most readers are likely to lose interest when he descends into the realms of rhetorical terminology.
他开始讨论修辞术语,大多数读者很可能会失去兴趣。
4.The rhetorical device-pun intentionally uses homophone (phonogram) and polysemous words which can possible generate equivocality in order to punningly express what the speaker is really driving at.