回复：This is how I understand the meaning of about 1st, 2nd cousin

来源: 北京二号 于 2012-08-30 13:27:04 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (334 bytes)

Yeah, I understand this part. It is easier if the two persons are of the same generation. But when the 'removed' part is involved, I get confused from which one's generation the first number, m, should be calculated; and how can we tell which one is of the older generation? Will do more research later. :-)

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