Maddie Chambers, a 30-year-old mother of young twin boys, started the project in March 2009 when she was taking a college course on child care.

马迪·钱伯斯，一个年轻的双胞胎男孩30岁的老母亲，2009年3月开始该项目时，她正在上大学课程的幼儿。

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Maddie Chambers, a 30-year-old mother of young twin boys, started the project in March 2009 when she was taking a college course on child care.

马迪·钱伯斯，一个年轻的双胞胎男孩30岁的老母亲，2009年3月开始该项目时，她正在上大学课程的幼儿。

youdao