中國網(wǎng)站品牌欄目（頻道）
A policeman comes to the office with one black shoe and one white shoe.
His boss starts to yell at him: "You are ruining police reputation, go home and change the shoes!"
The policeman goes home, and comes back after a while.
"Boss I have a problem, the other pair of shoes at home are black and white, too."
有什么問題嗎?
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