20、I'm developing an onlineyearbookfor Harvard kids now, but I'm thinking of expanding it.(我正在为哈佛的孩子们开发一个在线年鉴,但是我想把这个项目扩张。) 21、To most graduates the senioryearbookis a treasured souvenir of high school days.(大多数的毕业生其资深的年鉴是一个珍贵的高校日常生...