单词international-ice-patrol
网络: 国际冰区巡逻；国际冰情巡逻队；国际冰山巡逻队
An international ice patrol and full-time radio coverage were also instituted to prevent such disasters in the future.
将来一种国际冰山巡逻艇队和专用无线电广播也将实行预防这样的海难。