semi skimmed milk

基本解释

For children under five, whole milk should be encouraged, although semi-skimmed milk may be used from the age of two if the rest of the diet supplies adequate amounts of energy.
5岁以下儿童，全脂牛奶应予以鼓励，如果其余的饮食供应足够的能量，半脱脂牛奶可用于两岁以下的儿童。
Over two years old, children's tummies are getting more able to cope with slightly larger meals and snacks, allowing the introduction of lower-fat versions of dairy foods such as semi-skimmed milk.
当他们超过2岁时，孩子的胃越来越能够接受吃更多的东西，这允许他们摄入些日常的低脂肪食品，如半脱脂牛奶。
I'm confused about whether I should be giving my children full-fat, semi-skimmed or fully skimmed milk.
我对我是否应该给我的孩子全脂，半脱脂或完全脱脂牛奶感到很困惑。