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春天到了,百花争艳.一个星期天的上午,某校初中一年级一班的五十多个同学,来到公园.湿润的东南风轻轻地吹着,温暖的阳光照耀着大地,孩子们沉浸在欢乐嬉戏之中……张老师吹了两长声“集合”哨令,同学们立即捧成一列横队.张老师对大家说:“今天,我们搞一次课外活动,帮助大家了解(1+1)命题的意义,即大家早就想知道的哥德巴赫猜想”.
The spring has come, flowers are blooming.On Sunday morning, a school junior high school class more than fifty students came to the park.Washing southeast wind gently blowing, the warm sun shining on the earth, the children immersed Among the joyful playfulness ... Teacher Zhang blew two sets of “whistle” and the students immediately held a cross-team. “Teacher Zhang said to everyone:” Today, we engage in extra-curricular activities to help you understand (1 + 1 ) The significance of the proposition, the Goldbach Conjecture that we all too long want to know. "