有个黑人小孩在公园里玩耍,他看到一个卖气球的老人,手里拿着五颜六色的气球,有黄色、白色、红色、蓝色……惟独不见黑色的气球。黑人小孩纳闷地问:“为什么没有黑色的气球呢?”老人听了,将手中的气球松手一放,气球冉冉上升。这时候,老人回过头来对小孩说:“亲爱的孩子,气球能? There was a black child playing in the park. He saw an old man selling balloons, holding colorful balloons in his hands, yellow, white, red, blue ... but he did not see the black balloons. Black child wondered asked: “Why no black balloon it?” The elderly listened, the hands of the balloon let go, the balloon rising. At this time, the old man turned to the child and said: "Dear children, balloons can?