The World heart Federation says education is the most effective way to reduce future heart disease and stroke in children.
世界心脏联合会说教育是最有效的方式减少心脏疾病对儿童的威害。
The World heart Federation says education is the most effective way to reduce future heart disease and stroke in children.
世界心脏联合会说教育是最有效的方式减少心脏疾病对儿童的威害。
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