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。

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Mr Harper promised three new ones: that has now been scaled back to one (costing C$720m) and six ice-hardened patrol boats.

哈珀承诺会添置三艘新碎冰船：如今只提供了一艘价值7亿2千万加元的碎冰船和六艘破冰巡逻艇。

youdao

The crew of the Royal Navy's Portsmouth-based ice patrol vessel has rescued a cruise ship threatened by Antarctic ice.

BBC: HMS Protector approaches MS Fram

The navy's Portsmouth-based ice patrol vessel sailed to South Georgia as part of its support of environmental work on the island, and the stone was finally returned.

BBC: Stone returned to Ernest Shackleton's grave after 75 years

We have more of everything -- ICE, Border Patrol, surveillance, you name it.

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