Men spread happiness by sweat
人类通过汗液传播快乐
According to a team of European researchers, happiness may generate chemicals that get secreted in sweat, which gets sniffed by those around us, making them happier.
欧洲的一组研究人员表示，快乐可能会产生某些化学物质，这种物质藏在汗液里，被周围的人闻到时会让他们变得更加快乐。

The research team concluded from an experiment that there appears to be a so-called "behavioral synchronization" between a sweating person and the person who sniffs that sweat.
通过实验，研究团队发现，在出汗的人和闻到汗液味道的人之间存在着所谓的"行为一致性"。
Study co-author Gun Semin from Koc University in Turkey acknowledged that they have not demonstrated what the nature of the chemical compound is in sweat.
来自土耳其科克大学的研究合著者古恩·肖明表示，他们暂时还未证明出汗液中化合物的什么属性起到了该作用。