不可轻易认亲友亲友是一个含义十分广泛的概念。“亲”可泛指有血缘关系和婚姻关系的直系和旁系亲属。“友”可泛指同学、同乡、同事等各种关系。亲友概念除含义广泛外，再一个特点就是范围很模糊。比如说，姥姥家是亲戚，姥姥家表兄的姥姥家算不算亲戚？姑姑家、姨家是亲... Can not easily recognize friends and relatives is a very broad concept. “Pro” may generally refer to immediate and paternal kinship with kinship and marital relationship. “Friends” can be broad classmates, fellow countrymen, colleagues and other relationships. In addition to the concept of relatives and friends wide range of meanings, another feature is the range is very vague. For example, grandma is a relative, grandmother grandmother home cousin count as relatives? Aunt, aunt is a pro ...