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来源:雅诚德英语网
Barbara Frederickson, a leading international authority on the importance of positive emotions, says humans are genetically programmed to seek positive emotions such as love and joy.
芭芭拉·弗雷德里克森是研究积极情绪重要性的国际领先权威,她说,人类的基因决定了寻求积极情绪,比如爱和快乐。