maritime satellite data switching exchange

例句：

1. 1.The maritime satellite data exchange iscrucial for the navigation system.
   海事卫星数据交换对于导航系统至关重要。
2. 2. Themaritime satellite dataexchange enables us to monitor theocean's health in real-time.
   海事卫星数据交换使我们能够实时监测海洋的健康状态。
3. 3. The maritimesatellite data exchange is used by many countriesto share information about their maritimeactivities.
   许多国家使用海事卫星数据交换来分享关于其海事活动的信息。