foster-sister

基本解释

"I got hold of the footage because an elderly foster sister of Marilyn's had recently died and left it to a fan club in Los Angeles," explained Kerr.
克尔解释：“我之所以拿了这些录像，是因为梦露的一个义姐最近去世了，她把它们留给了洛杉矶的一个影迷俱乐部。”
Jacky Cheung is the husband of her foster sister, so is her foster brother-in-law. Their relation is just like a family.
张学友是她干妹妹的丈夫，也就是她的干妹夫，大家的感情像一家人。
My foster sister's mum said that I could stay at her house and wait for the results of my tests.
我养姐的妈妈对我说,我可以呆在她们的房里,等待我的测验结果。
Your foster sister is a female who is not a daughter of your parents but who is raised by your parents.
不是你父母的女儿但是被你父母抚养的姐妹。
My foster sister's mum had advised me to let her know where I would be staying in Dagenham so that if my results came through she could phone me.
我的养姐的妈妈建议我让她知道我将呆在Dagenham什么地方,以便我的结果来时,她能打电话告知我。