one year or two one or two year 的意思

one year or two one or two year 的意思 a year or two 还是one year or two 是one or two year还是one or two years for two or one year(years)哪个对,why a year or two 与 one or two years有何区别 one or two in one or two 英语翻译Tax benefit inder section 80D*offers one year or two yea The British usually expect one or two snowfalls each year bu They are going to stay there____ A one year or two B a ormtw one days or two days,one days or two,one or two day,one and in one or two words的中文