“Federal guidelines? Who cares?” There's no uniform standard for supermarket safety. Some of the guidelines are thirty years old, and there's little enforcement.
“联邦政策?谁管谁啊?” 没有一个关于超市卫生的标准。 一些规定已经跟不上变革,而且真正的执行也极为有限。
The findings suggest women need more exercise than the current federal guidelines of 150 minutes a week, or 30 minutes five days a week, of moderate-to-intense activity.
研究结果显示,女性需要的运动量要大于目前联邦指南建议的每周150分钟中等强度至高强度运动(相当于每周锻炼五天,每天30分钟)。
That's a problem, particularly when it comes to vitamin D. Federal guidelines recommend that children get 400 I.U. of the vitamin a day, equivalent to four 8 oz. glasses of milk.
这是一个难题,尤其涉及到维生素d时,联邦准则建议这种维生素儿童摄入量应为每天400iu,相当于4杯8盎司玻璃杯的牛奶。
For example,a two thousand four study showed that the number of school nurses nationally failed to meet federal guidelines.
VOA: special.2009.08.06
She says federal guidelines call for one nurse for every seven hundred fifty healthy students.
VOA: special.2009.08.13
Last week, federal officials announced their latest guidelines for schools.
VOA: special.2009.08.13
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