处理这个问题
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Collective lesson preparation plays a very important role in coping with this problem.
集体备课对解决该问题起了非常重要的作用。
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The WHO, which shoulders the heavy responsibility of keeping everyone in good health, should play an important role in coping with this problem.
世界卫生组织肩负着让所有人保持健康的重任，应在此问题上发挥重要作用。
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