明亮的流星，或者说陨石，是番难忘的景象。A bright shooting star, or meteor, is an unforgettable sight.参观博物馆是一段令人难忘的经历。A visit to the Museum is an unforgettable experience.她的话给我留下了难忘的印象。Her words left a lasting impression on me....
I always feel at home at Ye Olde Starre Inn.在昨日星辰客栈，我总有种宾至如归的感觉。A shuttle bus runs frequently between the Inn and the Country Club.一辆区间公交车频繁地往返于这家旅馆和那个乡村俱乐部。The Tides Inn is both comfortable and unpretentious.泰得斯小酒店舒适而又简...
那是个偏心轮.That is an eccentric wheel.采用偏心轮和弹簧结构, 研制了口腔修复体疲劳寿命测试机.Using eccentric wheel and spring, an instrument was developed in this study.其整个系统主要由偏心轮夹紧机构、液压泵站和单片机控制系统组成.The whole system mainly consists of eccentric cam h...