超赞！儿子发挥所长，帮助社区有需要的人，同时自己也从他们的勤奋中学到人生功课。win-win!

来源: lepton 于 2016-04-28 09:21:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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