董教授: 很冒昧给你写信,请谅解。因为我有些话不好意思问别人,所以就给你写信询问一下。我同丈夫结婚快半年了,夫妻之间的感情很好。可是前不久,我的丈夫说。从书上看到夫妻之间可以用嘴来接触 Professor Dong: Very presumptuous to write to you, please understand. Because I am sorry to say something to someone else, so I’ll write to ask you a question. I married her husband almost six months, the feelings between husband and wife is very good. But not long ago, my husband said. From the book to see the couple can use their mouths to touch