translation.en: When my wife and I adopted these family meetings and other techniques into the lives of our then-five-year-old twin daughters, it was the biggest single change we made since our daughters were born.
translation.zh: 当我和妻子将这种家庭会议和其他一些技术 引入到我们当时只有五岁的双胞胎女儿的生活中时， 这是我们在女儿出生后做过的最大的改变。