船上的雷达扫描了前方海域。

The ship's radar scanned the sea ahead.

《柯林斯英汉双解大词典》

雷达扫描到了它（上图就是一幅雷达扫描结果），望远镜追踪了它的轨迹。

Radars scanned it (the image right is one result) and telescopes tracked its path.

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美国联邦航空局声称他们核对了（该地区的）雷达扫描报告，并没有发现有什么异常之处。

The US Federal Aviation Administration said it could not find anything out of the ordinary after reviewing radar data.

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