英语翻译A student of music needs as long and as arduous a traini
英语翻译 A student of music needs as long and as arduous a training to become a performer as a medical student needs to become a doctor. 这句话的意思可以看明白,只是不太清楚这里的as long的用法,后面为什么要用and as,这属于一种语法现象吗?