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今天玩滑梯的孩子比较多,我就站在滑梯边不时地提醒着:“别倒着爬,小心一点。”可我的提醒没什么效果。扬扬跑过来毫不犹豫地向
Today, more children playing slide, I stood on the slide from time to time to remind: “Do not back up, be careful.” But my reminder no effect. Yang Yang came running without hesitation