网络 Sister´s friend
It turned out that she was a friend of my sister.
她原来是我姐姐的朋友。
—— 给力词典精选I´d like to invite any friend of your sister´s to my birthday party.
只要是你姐姐的朋友,我都乐意邀来参加我的生日宴会。
—— 给力词典精选my sister and her friends like to do the same thing.
我姐姐的朋友喜欢和她做同样的事情。
—— 给力词典精选A happy friend of a friend increases your odds of happiness by 9. 8%, and even your neighbor´s sister´s friend can give you a 5. 6% boost.
而一个快乐的朋友的朋友可以让你快乐的机会增加9。8%,甚至是你的邻居的姐姐的朋友也可以让你快乐的机会增加5。
—— 给力词典精选