You also can change the whole milk into skim milk or yoghourt.

你还可以把全脂牛奶换成脱脂奶或酸奶。

Do not cry over skim milk.

不要为脱脂牛奶而哭泣。

Now I'm down to skim milk.

现在我已只喝脱脂牛奶了。

And milk-based drinks as well as skim milk.

牛奶饮料以及脱脂牛奶。