The Dunhuang frescoes are gems of ancient Chinese art.敦煌壁画是我国古代艺术中的瑰宝.a crown studded with gems镶有宝石的皇冠These crystals occur in nature and are the gems known as rubies.这些晶体是天然存在的,人们称之为红宝石.One who cuts , polishes, or engrav...
The London train was on time, but there was no sign of my Finnish friend.伦敦的火车准点到达，却不见我那芬兰朋友的踪影。A year or two ago I found myself indulging in a spot of yachting in Finnish waters...一两年前，我有一阵子曾迷上了在芬兰海域中进行帆船运动。Two well - k...