Dangerous floating

险浮───Dangerous floating

The system there draws information from sensors attached to buoys and weather gauges and from text messages from boaters about potentially dangerous floating objects.───该系统从附在航标及气压计上的传感器、及船夫发来的有关潜在危险飘浮物的短信处，收集信息。

Navigation dangerous in area around fairway due to floating ice.───由于浮冰，在航道附近航行危险。

only thing more dangerous than having too many derivatives floating around the financial system, it seems, may be having too few of them.───金融体系中有过多的衍生品很危险，但是如果衍生品太少那只会更危险。