Son: Buy me a new doll.
Mom: My dear son, those old dolls aren't broken, ok?
Son: Well why did you give birth to a younger sister for me then?
儿子:给我再买一个玩偶吧。
妈妈:我的乖儿子,那些旧玩偶不是还没有坏吗?
儿子:那么,我没有坏,你为什么又生了一个妹妹呢?