Is the most famous astronomer Ptolemy.最为著名的天文学家是托勒密.Ptolemy charted more than 1000 stars in 48 constella-tions.托勒密绘制了48个星座1,000多颗恒星的星位图。Ptolemy's model of the universe with the Earth at the center.托勒枚的以地球为中心的宇宙模型.Pt...
The Meteorologic Bureau forecasts a eclipse will be seen this night.气象局表明今天晚上将会出现日食.Hydrologic process and meteorologic factor play an important role in the lake eutrophication and algae bloom.水文过程与气象因子在湖泊富营养化及藻华爆发的过程中起着...
Anglers are required to obtain prior authorization from the park keeper.垂钓者必须事先得到公园管理者的许可.More anglers are taking cameras when they go fishing to provide a memento of catches.更多的垂钓者去钓鱼的时候带上了照相机，以便钓上鱼后留个纪念。Catch some of t...
a crown studded with gems镶有宝石的皇冠The apt citations and poetic gems have adorned his speeches.贴切的引语和珠玑般的诗句为他的演说词增添文采.The Dunhuang frescoes are gems of ancient Chinese art.敦煌壁画是我国古代艺术中的瑰宝....
如果你是比利·克里斯托的影迷，你会喜爱这部影片。If you're a Billy Crystal fan, you'lllove this movie.在布里斯托尔附近的5号高速公路上，南行的车辆排成了绵延20英里的长龙。Southbound traffic tailed back for twenty miles on the M5 near Bristol.惠特比镇因为布拉姆·斯托克著名的吸血鬼故事而名传后世。...