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老师们,同学们,大家好!今天,我演讲的题目是《珍爱生命之水》。同学们,我们知道,人不可缺少水,如果没有了水,动物和人都
Hello, teachers, classmates, and everyone! Today, the topic of my speech is “Treasure of Life.” Students, we know that people must have water, if there is no water, animals and people