observances

例句:

• He has become something of a stickler for the finer observances of royal protocol.
  他已经变得非常刻板，哪怕是最细微的皇室礼仪也会遵循。
  
• In course of time old customs and observances tend to fall into neglect.
  随着时间的推移,旧风俗习惯有被忽略的趋势.
  
• Winsett himself had a savage abhorrence of social observances.
  温塞特自己对社会上的清规戒律深恶痛绝.
  
• From that day she had ceased her religious observances.
  来自D. M. Thomas
• New York City is preparing for a day of observances.
  来自VOA
• It also contains myths, stories and details of ritual observances.
  来自BBC