1. There was social intercourse between the old and the young. 老年人和年轻人之间有社会交往。
2. I have never had sexual intercourse with her and that is the truth. 我从未与她发生过性关系,而这是事实。
3. As mentioned above, if your respect proves to be effective, people will show their respect for you, too, and it will benefit your social intercourse. 如上所述,如果您的尊重被证明是有效的,那么人们也会对您表示尊重,这将有益于您的社交。
4. There was a reviving pleasure in this intercourse. 交谈中,有一种令人振奋的乐趣。
5. Occasionally, this kind of intercourse can produce enormous economic benefits. 有时候,这种交际可以产生巨大的经济效益。