Translation

• courteous
• polite

Examples

• Tom没有礼貌。
  Tom has no manners.
• 她很有礼貌。
  She has very good manners.
• 开口要有礼貌，不讲下流话。
  One must be respectful when speaking, and not say obscene things.
• 边吃东西边谈话是非常没有礼貌的。
  It is rude to talk when your mouth is full.