英语语法分析

Maple Hill signs a contract pledging to buy the farmer's milk at a guaranteed base price, plus quality premiums and incentives for higher protein, butterfat and other solids.

梅普尔·希尔签署了一份合同，并承诺以有保证的基本价格购买该农民的牛奶，外加质量更高、含量更多的蛋白质、乳脂和其他固体物质。

It is high in butterfat (80-85%) and low in protein.

富含乳脂肪(80 ~ 85%)，但蛋白质含量少。

Half milk and half light cream; contains 10% to 18% butterfat.

一半是奶，一半是轻奶油；包含10%到18%的乳脂肪。