Held D M 名称
Hand-Held d Camera 手持摄影机
hand-held d grinder 手持研磨机
hand-held d radiophone 袖珍无线电话机
hand-held d portable electric tool 手提式轻便电力工具
hand-held d extinguishing appliance 手提式灭火设备
D Held 标签
Instead, passengers riding on a small train will look through hand-held ar binoculars that will superimpose frolicking 3-d virtual animals over the real decor.
相反,乘坐小火车的旅客将通过一个手持的基于“增大化现实”技术的双眼望远镜观看各处景点,而这个望远镜会把立体的嬉闹的虚拟动物叠印到真正的实景中。
The ancient Olympic Games were held every four years from 776 B. C. to 394 A. D. The modern Olympic Games were revived in 1896.
自公元前776年到公元394年,古代奥运会每四年举办一次,现代奥林匹克运动会在1896年又得以恢复。
During Roman times, in A. D. 76, gladiators used the Panathenaic stadium for contests. The Olympics were held there in 1896, and today people still jog and exercise in the stadium.
公元76年古罗马时期,古罗马的角斗士曾在“泛雅典”露天运动场进行竞技比赛:1896年的奥林匹克运动会也在那儿举行:今天,人们仍在这个运动场跑步和锻炼。
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