ring symbol

例句：

1. 1. The circle symbol onthe map represents the location of the monument.
   地图上的圆形符号代表纪念碑的位置。
2. 2. Thering symbol is used to indicate that aperson has been vaccinated against the virus.
   环形符号用于表示某人已接种该病毒疫苗。
3. 3. The ring symbol is often used injewelry design to represent love and commitment.
   环形符号常用于珠宝设计中，代表爱情和承诺。