I must pause for one fast second and say a fast word about oral contraception.
我必须打断一下，很快地说一句关于口头避孕的事。
I was involved in an extremely good example of oral contraception two weeks ago.
两星期前，我碰到一个例子绝好地说明什么叫“口头避孕”。
I asked a girl to go to bed with me, and she said, "No".
我想让一个女孩和我上床，她说：“不。”