他们大多是社区里的退休居民，用无偿服务，既降低了医院的运营成本，也给老年患者带来了专属的温暖。
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，这一点在爱思助手下载最新版本中也有详细论述
In that, FATHER MOTHER SISTER BROTHER invites us not only to see ourselves in these families for better or worse, but to imagine what might exist in the lives of our loved ones once they've closed the door and the visit has ended.，更多细节参见爱思助手下载最新版本
Hurdle Word 5 answerKNOWN
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