Blank topographic map of Shannan China map

1、IP地址（Internet Protocol Address）是互联网上用于识别设备的数字地址。

　　In the game, foul decisions are extremely strict. Actions such as deliberately blocking or pushing other players, or handing over baton in an area that is not the right one, can lead to fouls. In the event of a foul, the team will be disqualified from the match. Also in the men's 5000m relay final of the Asian Winter Games, the South Korean team was canceled for blocking fouls, which deeply reflects the seriousness of the rules.

3、IP地址通常分为两种类型：IPv4和IPv6。

　　Short track speed skating, an ice sport full of passion and challenge, always makes the audience's blood boil. Among them, the 5,000-meter relay event is a combination of speed, skill and teamwork, and there are endless tactical mysteries hidden in the rules, which affect the hearts of every spectator.