I can't tell the difference between margarine and butter.

我无法区分人造奶油和黄油。

Other examples are: the fat of meats, bone-marrow, suet (the best found around the loin and kidneys of the beef creature), cocoanut butter, butterine, and oleomargarine.

肉、骨髓、板油（腰板处最），可可豆、黄油、人造奶油、人造黄油。

Butterine and oleomargarine, which must be labelled as such, if of good quality, are nutritious, inexpensive fats to be used in place of creamery butter.

人造奶油和人造黄油质量话，营养成份高价格低，可代替乳炼黄油。