“私通”造句

他和某个姑娘私通.
He had already contracted a liaison with some girl.

我想知道他私通的内情.
I want the dope on his criminal connections.

所有的广告都用黑墨水涂掉了,据说是预防奸人和敌军私通消息.
All the advertisements were blacked out supposedly to prevent communication with the enemy.