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- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- I have ancient scrolls and other rarities. 我有古书卷等珍品。
- Friction between two sticks can create a fire. 两个棍棒相互摩擦能起火。
- Soldiers in ancient time used escutcheon to fight. 古代的士兵用饰有花纹的盾作战。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。
- In the absence of friction belted machinery would not be used. 没有摩擦力，皮带传动的机器就无法使用。
- The ancient city Troy is no more. 古特洛伊城已不复存在了。
- This set of ancient china is invaluable. 这套古瓷器非常珍贵。
- He wrote a storybook about ancient Romans. 他写了一本关于古罗马人的故事集。
- The queen was enthroned in an ancient abbey. 女王在一所古老的大教堂里举行登基仪式。
- This law is ancient but still extant. 这一法律古老但仍然有效。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- Matches are lighted by friction. 火柴由摩擦而生火。
- Lyres were played by the ancient Greeks. 古希腊人弹奏七弦琴。
- The ancient Egyptians had advanced civilization. 古埃及人曾经拥有高度文明。
- Many ancient Greeks were followers of Socrates. 许多古希腊人都是苏格拉底的追随者。
