1. Closeness, for example, indicates intimacy or threat to many speakers. 例如，对许多发言者来说，亲近意味着亲密或威胁。
2. Intimacy is the feeling of closeness, of connectedness with someone, of bonding. 亲密感是一种亲密的、一种与他人相连并产生联系的感觉。
3. The closeness this system cultivates is reinforced by the institution of "advisory" classes. 这一制度所培养出来的亲密关系通过设立“顾问班”而得到了加强。
4. While cheek-kissing for Latin Americans is also a universal greeting form, it does not require such a high degree of relational closeness. 虽然亲吻脸颊对拉丁美洲人来说也是一种普遍的问候方式，但它并不需要如此高的关系亲密度。
5. Despite the classification, there are more complex factors such as relational closeness, gender, age, and context that can affect how someone views physical contact. 尽管进行了分类，但还有一些更复杂的因素，如关系亲密度、性别、年龄和背景，可能会影响人们对身体接触的看法。
