1. About 85 species: mainly in tropical Africa, a few species in tropical Asia; one species in China. 大约85种:主要在热带的非洲,一些种在亚洲热带里的;在中国的一种。
2. Veterinarians attributed the deaths at the time mainly to blue-ear disease, which does not affect humans, but also to swine flu. 当时兽医们把猪的死主要归结于猪蓝耳疾病,一种不会感染人的,但同样归属于猪流感的病。
3. The second part introduces quality meaning of cost accounting mainly, quality cost accounting establishment and quality method of cost accounting of account. 第二部分主要介绍质量成本核算的意义,质量成本核算账户的设置及质量成本核算的方法。