This means they may be triggered by a ship once a minehunting team has left the area.

这意味着一旦猎雷队离开该区域，它们可能会被船只触发。

A decade ago, he says, towed minehunting sonar arrays were of dubious value beyond 50 metres or so to either side.

他说，十年前，拖曳式猎雷声纳阵列在任何一侧超过 50 米左右时的价值都值得怀疑。

During the American invasion of Iraq in 2003, a conflict in which Mr Reynolds practised his skills, America's minehunting uuvs relied on a navigation system which he describes as " pretty rudimentary" .

在 2003 年美国入侵伊拉克期间，雷诺兹先生在一场冲突中练习了他的技能， 美国的猎雷 uuv 依赖于他描述为“非常简陋” 的导航系统。