There is a separate car or two at the front of the train for Hogwarts Prefects.
在列车的前部有一到两个隔间专供霍格沃兹的级长乘坐。The form of lacing wires used in the last stage of steam turbines is commonly cylindrical lacing wire or elliptic lacing wire.
汽轮机末级长叶片常用的拉金形式有圆柱形拉金和椭圆形拉金。"Who? " "The owl Mum and Dad bought Percy when he was made prefect, " said Fred from the front.
“谁？”“珀西当上了级长后，爸爸妈妈给他买的那只猫头鹰。”坐在前面的弗雷德说。The third person to go was Dean Fletcher, who ambled up to the platform where the prefects' desk was, which Henry and Gates stood behind.
第三个出来的是弗莱切主任，他从容地走上讲台，到级长的小桌那里，亨利和盖茨站在后面。Alex rooms with Henry Thorpe, and since Henry is one of the senior prefects, he would know for sure.
阿列克斯和亨利·骚伯同屋，而亨利是四年级级长之一，他准知道。The door requires a password, and can be bolted from the inside.
进入级长浴室需要口令，门也可以从里面被锁住。being elected class president was the zenith of my years in high school.
当选级长是我中学时代最辉煌的时刻。Prefects wear a badge, a special tie (stripes of silver and black) and a blazer which has black and white braid.
级长佩戴徽章、特殊的领带（银灰条图案）及带有黑白绶带的上装。I'm just wondering because she's the first girl ever to be a senior prefect, isn't she?
她是第一个当四年级级长的女生吧？我就是好奇这个。