So there needs to be a recommended daily allowance for screen time as we have with salt and fat. 因此,有必要像限制食盐和脂肪摄入量一样对儿童每天看电视时间实行量化限制。
The government's recommended daily allowance is60 milligrams. 政府建议每天定量60毫克。
It has1 to2 % of the recommended daily allowance of calcium, phosphorus, magnesium and potassium. 啤酒当中还有1%&2%的每日人体所需的钙,磷,镁,钾。
Also, Coke Life despite being lower calories still contains 22g of sugar & a quarter of an adult's recommended daily allowance. 另外,即使可口可乐生命卡路里更低,但仍含有22克糖,这是一个成年人每天建议摄入量的四分之一。
Parents should restrict them to a recommended daily allowance, said Dr Aric Sigman. 艾瑞克·辛格曼博士说,父母应该严格监督孩子看电视的时间。