信使号早期的近地探测没有拍到比较好的图像，但是人造飞船的中子探测器捕获到了氢的迹象—水中的氢—这或许表明了水星上可能存在冰。
Messenger's earlier flybys didn't get a good look, but the spacecraft's neutron detectors will seek signs of hydrogen — the H in H2O — which would suggest it might be ice.
它那很长的弯曲的喙就像一个探测器，可以在潜水中寻找到食物。
It uses its long curved bill, equipped with sensitive feelers, to probe for food in shallow waters.
如果探测器放在水中就很难进行这样的操作，在这种情形下，设备不但要做得更精巧些，而且还需要持续对抗深海中的险恶环境。
In water, it's more difficult: Equipment must be more sophisticated and continuously fight a hostile environment of deep ocean water, for instance.
此技术探测器还具有防水功能，在淡水和海水中的防水深度能达到10英尺，并可以提供多种功能去帮助从各种杂乱目标中识别和分离出预定目标。
Waterproof to a depth of 10 feet in fresh and saltwater environments, the detector offers multiple features to help identify and separate desired targets from trash targets.
此技术探测器还具有防水功能，在淡水和海水中的防水深度能达到10英尺，并可以提供多种功能去帮助从各种杂乱目标中识别和分离出预定目标。
Waterproof to a depth of 10 feet in fresh and saltwater environments, the detector offers multiple features to help identify and separate desired targets from trash targets.
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