使用间接估计方法计算作为2006年家庭调查对象的婴儿和5岁以下幼儿的死亡率。
Indirect methods of estimation were used to calculate infant and under-five mortality from a household survey conducted in 2006.
即便在两岁以下幼儿中，也有38%左右的儿童使用过移动媒体设备，而两年前这一比例只有10%。
Even among kids under the age of two, some 38% have used a mobile device for media, compared to 10% two years ago.
施泰尔称，他所在的组织建议父母们限制设备的使用，但他同时也承认，让所有家庭中的两岁以下幼儿远离屏幕是不现实的。
Steyer says his organization recommends that parents set limits, though he appreciates that no screen time before age two isn't practical for all families.
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