People use them as beasts of burden , weave their hair into fabrics , drink yak milk or churn it to butter , eat yak meat , and gather the yak droppings as an excellent fuel 人们用牦牛驮运重物、用它们的毛编织衣服、喝牦牛奶、用牦牛奶制奶油、吃牦牛肉，并把牦牛粪当作上好的燃料。
2.
Now when we arrive at their village for a research trip , they round up three camels to carry our camping equipment , food and water , and we all walk to the top of the plateau and set up camp 现在我们每次为了研究而拜访他们村落时，他们都会张罗好三只骆驼，来驮运我们扎营所需的装备、食物和水，接著我们会徒步走上高原，然后扎营。
