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不少农民把精心选出来的小麦、谷子、大豆、花生、瓜菜等优质良种,装进塑料袋贮存起来。这样做的危害有三个方面:
Many peasants have carefully selected high-quality seeds such as wheat, millet, soybeans, peanuts and melon dishes in plastic bags for storage. The dangers of doing so have three aspects: