Romantic relationships are ubiquitous among adolescents and adults the world over. More than 90% of adults in the United States will marry at some point, and cohabitation is increasingly common amo...

中文翻译：

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心理健康的浪漫伴侣模型

浪漫关系在全世界的青少年和成年人中无处不在。美国90%以上的成年人都会在某个时候结婚，同居现象越来越普遍...