An Automatic Identification System sends the coordinates of Spotz's boat to surrounding ships and warns her when other boats get too close.

船上的自动识别系统将斯伯茨划艇的坐标发送到周围的船只，并在其他船只走得太近时警告她。

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Sophisticated ships, advanced sonar, robot submarines and genetic "bar-coding" techniques for fast species identification have all been brought into play.

用于物种快速鉴定的设备还包括装备精良的船舶、先进的雷达、无人潜水艇和遗传条形码技术。

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Fortunately, ships are now fitted with the Automatic Identification system, a computer system that logs details of every ship, its crew and cargo.

幸运的是，如今船舶上都装配了船舶自动就别系统，这种电脑系统记录下每鲤船以及船上船员和货物的详细数据。

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Howard's 20-foot boat has not only been re-fitted in order to make sailing easier, it is also equipped with essential technologies to ensure the safety of both Howard and other sailors, including an Automatic Identification System (AIS), which alerts Howard to ships within a 50-mile radius.

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