Modern warfare, firstly, is a battle of high-tech electronics. Radar detection and stealth technology is one of the most important fields of electronic countermeasure.

现代战争，首先是电子高科技的对抗，而雷达探测和隐身技术，又是电子对抗最主要的领域之一。

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Nouabalé-Ndoki's rangers are, however, about to get some high-tech help in the form of TrailGuard, a system of small and easily hidden electronic detection and communication devices.

但是现在诺娃贝尔多基公园的护林员们将要开始使用一项名为“行踪警卫”的高科技手段，该系统是一个微型隐蔽的电子探测交流工具。

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The rerouted pipeline is replete with high-tech leak-detection systems as well, and it was recently green-lighted by Nebraska governor Dave Heineman.

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High-tech options include adaptive cruise control, rear parking assist with cross-path detection and a lane departure system that not only alerts you if the vehicle drifts out of the lane, but gently guides you back between the lane markers.

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No word yet on what the system might cost, but the current pedestrian detection system is typically bundled with other like-minded high-tech features.

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