the chicken farm should be divided into separate quarantinable units or areas for different groups of birds, such as the rearing area, pedigree unit . 雞場必須劃分為可以封銷的單元或區(qū),以飼養(yǎng)不同的雞群,如飼養(yǎng)區(qū),純種單元。
content is unique for different groups of users 對于不同用戶組,內(nèi)容是獨特的
do not allow dogs from different groups to mix 不要讓不同群的狗兒混雜相處。
study on anti-oxidants for different group base stocks 用于不同類別基礎(chǔ)油的抗氧劑研究
1 how many different groups of people was paul talking to 保羅這些話是對著那些人說的