The following key life-style factors all support the production of growth factor: balanced nutrition;
以下主要的生活方式因素都有助于生长因子的分泌：均衡营养；
By importance degree they are: media propaganda, service and establishment, environmental factor, economic factor, life style, health factor, occupation and social onus factor.
按重要程度依次是媒体宣传因素、服务设施因素、环境因素、经济因素、生活方式因素、健康因素、职业和社会负担因素。
By importance degree they are: media propaganda, service and establishment, environmental factor, economic factor, life style, health factor, occupation and social onus factor.
按重要程度依次是媒体宣传因素、服务设施因素、环境因素、经济因素、生活方式因素、健康因素、职业和社会负担因素。
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