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小朋友们,你们知道啄木鸟为什么爱啄树吗?原来,它在给树“看病”呢。小朋友们会问:树也会生病吗?是的,当森林的害虫们躲在树木的身体
Children, do you know why woodpeckers love to peck trees? Originally, it was giving trees “see a doctor.” Children will ask: Will the tree get sick? Yes, when the forest pests hide in the trees