马海毛经常用于毛衣，围巾，外套，以及包括地毯和洋娃娃头发等其他产品。

Mohair is used in sweaters, scarves, coats and other products including floor coverings and doll hair.

youdao

当我们收集关于产妇保健，饮食，行为和环境风险的信息的同时，我们也得到了血液，头发等生物样品。

As we gather information about maternal health, diet, behavior and environmental exposures, we're also getting biological samples, including blood and hair.

youdao

他们不会公开表露自己的感觉，而是将这些负面情绪通过割伤或者烧伤自己、用针刺自己、过量饮酒或抽烟、挫伤自己、揪头发等方式释放出来。

Instead of expressing their feelings openly, they take them out on their bodies by cutting or burning themselves, picking their skin, taking an overdose, bruising themselves or pulling their hair out.

youdao

And if you use this little magnet you can draw a mustache or hair, or eyebrows or whatever on this particular face.

如果你想使用这小磁铁,就可以画个小胡子,或者头发或者眼眉等。

哈佛公开课 - 计算机科学课程节选